97087120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 251608896

約数和(自身を除く): 154521776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 167, 169, 172, 208, 215, 260, 334, 338, 344, 430, 520, 559, 668, 676, 688, 835, 845, 860, 1040, 1118, 1336, 1352, 1670, 1690, 1720, 2171, 2236, 2672, 2704, 2795, 3340, 3380, 3440, 4342, 4472, 5590, 6680, 6760, 7181, 7267, 8684, 8944, 10855, 11180, 13360, 13520, 14362, 14534, 17368, 21710, 22360, 28223, 28724, 29068, 34736, 35905, 36335, 43420, 44720, 56446, 57448, 58136, 71810, 72670, 86840, 93353, 112892, 114896, 116272, 141115, 143620, 145340, 173680, 186706, 225784, 282230, 287240, 290680, 373412, 451568, 466765, 564460, 574480, 581360, 746824, 933530, 1128920, 1213589, 1493648, 1867060, 2257840, 2427178, 3734120, 4854356, 6067945, 7468240, 9708712, 12135890, 19417424, 24271780, 48543560, 97087120]

約数ペア:

[(1, 97087120), (2, 48543560), (4, 24271780), (5, 19417424), (8, 12135890), (10, 9708712), (13, 7468240), (16, 6067945), (20, 4854356), (26, 3734120), (40, 2427178), (43, 2257840), (52, 1867060), (65, 1493648), (80, 1213589), (86, 1128920), (104, 933530), (130, 746824), (167, 581360), (169, 574480), (172, 564460), (208, 466765), (215, 451568), (260, 373412), (334, 290680), (338, 287240), (344, 282230), (430, 225784), (520, 186706), (559, 173680), (668, 145340), (676, 143620), (688, 141115), (835, 116272), (845, 114896), (860, 112892), (1040, 93353), (1118, 86840), (1336, 72670), (1352, 71810), (1670, 58136), (1690, 57448), (1720, 56446), (2171, 44720), (2236, 43420), (2672, 36335), (2704, 35905), (2795, 34736), (3340, 29068), (3380, 28724), (3440, 28223), (4342, 22360), (4472, 21710), (5590, 17368), (6680, 14534), (6760, 14362), (7181, 13520), (7267, 13360), (8684, 11180), (8944, 10855)]