5551998320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4733}}^1$

素因数の和:4831

約数の個数: 160

約数和(自身を含む): 14877333504

約数和(自身を除く): 9325335184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 43, 44, 55, 62, 80, 86, 88, 110, 124, 155, 172, 176, 215, 220, 248, 310, 341, 344, 430, 440, 473, 496, 620, 682, 688, 860, 880, 946, 1240, 1333, 1364, 1705, 1720, 1892, 2365, 2480, 2666, 2728, 3410, 3440, 3784, 4730, 4733, 5332, 5456, 6665, 6820, 7568, 9460, 9466, 10664, 13330, 13640, 14663, 18920, 18932, 21328, 23665, 26660, 27280, 29326, 37840, 37864, 47330, 52063, 53320, 58652, 73315, 75728, 94660, 104126, 106640, 117304, 146630, 146723, 189320, 203519, 208252, 234608, 260315, 293260, 293446, 378640, 407038, 416504, 520630, 586520, 586892, 733615, 814076, 833008, 1017595, 1041260, 1173040, 1173784, 1467230, 1613953, 1628152, 2035190, 2082520, 2238709, 2347568, 2934460, 3227906, 3256304, 4070380, 4165040, 4477418, 5868920, 6309089, 6455812, 8069765, 8140760, 8954836, 11193545, 11737840, 12618178, 12911624, 16139530, 16281520, 17909672, 22387090, 25236356, 25823248, 31545445, 32279060, 35819344, 44774180, 50472712, 63090890, 64558120, 69399979, 89548360, 100945424, 126181780, 129116240, 138799958, 179096720, 252363560, 277599916, 346999895, 504727120, 555199832, 693999790, 1110399664, 1387999580, 2775999160, 5551998320]

約数ペア:

[(1, 5551998320), (2, 2775999160), (4, 1387999580), (5, 1110399664), (8, 693999790), (10, 555199832), (11, 504727120), (16, 346999895), (20, 277599916), (22, 252363560), (31, 179096720), (40, 138799958), (43, 129116240), (44, 126181780), (55, 100945424), (62, 89548360), (80, 69399979), (86, 64558120), (88, 63090890), (110, 50472712), (124, 44774180), (155, 35819344), (172, 32279060), (176, 31545445), (215, 25823248), (220, 25236356), (248, 22387090), (310, 17909672), (341, 16281520), (344, 16139530), (430, 12911624), (440, 12618178), (473, 11737840), (496, 11193545), (620, 8954836), (682, 8140760), (688, 8069765), (860, 6455812), (880, 6309089), (946, 5868920), (1240, 4477418), (1333, 4165040), (1364, 4070380), (1705, 3256304), (1720, 3227906), (1892, 2934460), (2365, 2347568), (2480, 2238709), (2666, 2082520), (2728, 2035190), (3410, 1628152), (3440, 1613953), (3784, 1467230), (4730, 1173784), (4733, 1173040), (5332, 1041260), (5456, 1017595), (6665, 833008), (6820, 814076), (7568, 733615), (9460, 586892), (9466, 586520), (10664, 520630), (13330, 416504), (13640, 407038), (14663, 378640), (18920, 293446), (18932, 293260), (21328, 260315), (23665, 234608), (26660, 208252), (27280, 203519), (29326, 189320), (37840, 146723), (37864, 146630), (47330, 117304), (52063, 106640), (53320, 104126), (58652, 94660), (73315, 75728)]