17361947440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1\times {\mathrm{5821}}^1$

素因数の和:7478

約数の個数: 80

約数和(自身を含む): 42154819776

約数和(自身を除く): 24792872336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1621, 1840, 3242, 5821, 6484, 8105, 11642, 12968, 16210, 23284, 25936, 29105, 32420, 37283, 46568, 58210, 64840, 74566, 93136, 116420, 129680, 133883, 149132, 186415, 232840, 267766, 298264, 372830, 465680, 535532, 596528, 669415, 745660, 1071064, 1338830, 1491320, 2142128, 2677660, 2982640, 5355320, 9435841, 10710640, 18871682, 37743364, 47179205, 75486728, 94358410, 150973456, 188716820, 217024343, 377433640, 434048686, 754867280, 868097372, 1085121715, 1736194744, 2170243430, 3472389488, 4340486860, 8680973720, 17361947440]

約数ペア:

[(1, 17361947440), (2, 8680973720), (4, 4340486860), (5, 3472389488), (8, 2170243430), (10, 1736194744), (16, 1085121715), (20, 868097372), (23, 754867280), (40, 434048686), (46, 377433640), (80, 217024343), (92, 188716820), (115, 150973456), (184, 94358410), (230, 75486728), (368, 47179205), (460, 37743364), (920, 18871682), (1621, 10710640), (1840, 9435841), (3242, 5355320), (5821, 2982640), (6484, 2677660), (8105, 2142128), (11642, 1491320), (12968, 1338830), (16210, 1071064), (23284, 745660), (25936, 669415), (29105, 596528), (32420, 535532), (37283, 465680), (46568, 372830), (58210, 298264), (64840, 267766), (74566, 232840), (93136, 186415), (116420, 149132), (129680, 133883)]