64200096640

素因数分解:

$2^7\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{65521}}^1$

素因数の和:67071

約数の個数: 64

約数和(自身を含む): 153580947120

約数和(自身を除く): 89380850480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1531, 3062, 6124, 7655, 12248, 15310, 24496, 30620, 48992, 61240, 65521, 97984, 122480, 131042, 195968, 244960, 262084, 327605, 489920, 524168, 655210, 979840, 1048336, 1310420, 2096672, 2620840, 4193344, 5241680, 8386688, 10483360, 20966720, 41933440, 100312651, 200625302, 401250604, 501563255, 802501208, 1003126510, 1605002416, 2006253020, 3210004832, 4012506040, 6420009664, 8025012080, 12840019328, 16050024160, 32100048320, 64200096640]

約数ペア:

[(1, 64200096640), (2, 32100048320), (4, 16050024160), (5, 12840019328), (8, 8025012080), (10, 6420009664), (16, 4012506040), (20, 3210004832), (32, 2006253020), (40, 1605002416), (64, 1003126510), (80, 802501208), (128, 501563255), (160, 401250604), (320, 200625302), (640, 100312651), (1531, 41933440), (3062, 20966720), (6124, 10483360), (7655, 8386688), (12248, 5241680), (15310, 4193344), (24496, 2620840), (30620, 2096672), (48992, 1310420), (61240, 1048336), (65521, 979840), (97984, 655210), (122480, 524168), (131042, 489920), (195968, 327605), (244960, 262084)]