1738542520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{27631}}^1$

素因数の和:27677

約数の個数: 96

約数和(自身を含む): 4630570560

約数和(自身を除く): 2892028040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 968, 1144, 1210, 1430, 1573, 2420, 2860, 3146, 4840, 5720, 6292, 7865, 12584, 15730, 27631, 31460, 55262, 62920, 110524, 138155, 221048, 276310, 303941, 359203, 552620, 607882, 718406, 1105240, 1215764, 1436812, 1519705, 1796015, 2431528, 2873624, 3039410, 3343351, 3592030, 3951233, 6078820, 6686702, 7184060, 7902466, 12157640, 13373404, 14368120, 15804932, 16716755, 19756165, 26746808, 31609864, 33433510, 39512330, 43463563, 66867020, 79024660, 86927126, 133734040, 158049320, 173854252, 217317815, 347708504, 434635630, 869271260, 1738542520]

約数ペア:

[(1, 1738542520), (2, 869271260), (4, 434635630), (5, 347708504), (8, 217317815), (10, 173854252), (11, 158049320), (13, 133734040), (20, 86927126), (22, 79024660), (26, 66867020), (40, 43463563), (44, 39512330), (52, 33433510), (55, 31609864), (65, 26746808), (88, 19756165), (104, 16716755), (110, 15804932), (121, 14368120), (130, 13373404), (143, 12157640), (220, 7902466), (242, 7184060), (260, 6686702), (286, 6078820), (440, 3951233), (484, 3592030), (520, 3343351), (572, 3039410), (605, 2873624), (715, 2431528), (968, 1796015), (1144, 1519705), (1210, 1436812), (1430, 1215764), (1573, 1105240), (2420, 718406), (2860, 607882), (3146, 552620), (4840, 359203), (5720, 303941), (6292, 276310), (7865, 221048), (12584, 138155), (15730, 110524), (27631, 62920), (31460, 55262)]