432875056520

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1\times {\mathrm{40927}}^1$

素因数の和:43998

約数の個数: 64

約数和(自身を含む): 985267929600

約数和(自身を除く): 552392873080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 2971, 3560, 5942, 11884, 14855, 23768, 29710, 40927, 59420, 81854, 118840, 163708, 204635, 264419, 327416, 409270, 528838, 818540, 1057676, 1322095, 1637080, 2115352, 2644190, 3642503, 5288380, 7285006, 10576760, 14570012, 18212515, 29140024, 36425030, 72850060, 121594117, 145700120, 243188234, 486376468, 607970585, 972752936, 1215941170, 2431882340, 4863764680, 10821876413, 21643752826, 43287505652, 54109382065, 86575011304, 108218764130, 216437528260, 432875056520]

約数ペア:

[(1, 432875056520), (2, 216437528260), (4, 108218764130), (5, 86575011304), (8, 54109382065), (10, 43287505652), (20, 21643752826), (40, 10821876413), (89, 4863764680), (178, 2431882340), (356, 1215941170), (445, 972752936), (712, 607970585), (890, 486376468), (1780, 243188234), (2971, 145700120), (3560, 121594117), (5942, 72850060), (11884, 36425030), (14855, 29140024), (23768, 18212515), (29710, 14570012), (40927, 10576760), (59420, 7285006), (81854, 5288380), (118840, 3642503), (163708, 2644190), (204635, 2115352), (264419, 1637080), (327416, 1322095), (409270, 1057676), (528838, 818540)]