64368160

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 159268032

約数和(自身を除く): 94899872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 83, 131, 148, 160, 166, 185, 262, 296, 332, 370, 415, 524, 592, 655, 664, 740, 830, 1048, 1184, 1310, 1328, 1480, 1660, 2096, 2620, 2656, 2960, 3071, 3320, 4192, 4847, 5240, 5920, 6142, 6640, 9694, 10480, 10873, 12284, 13280, 15355, 19388, 20960, 21746, 24235, 24568, 30710, 38776, 43492, 48470, 49136, 54365, 61420, 77552, 86984, 96940, 98272, 108730, 122840, 155104, 173968, 193880, 217460, 245680, 347936, 387760, 402301, 434920, 491360, 775520, 804602, 869840, 1609204, 1739680, 2011505, 3218408, 4023010, 6436816, 8046020, 12873632, 16092040, 32184080, 64368160]

約数ペア:

[(1, 64368160), (2, 32184080), (4, 16092040), (5, 12873632), (8, 8046020), (10, 6436816), (16, 4023010), (20, 3218408), (32, 2011505), (37, 1739680), (40, 1609204), (74, 869840), (80, 804602), (83, 775520), (131, 491360), (148, 434920), (160, 402301), (166, 387760), (185, 347936), (262, 245680), (296, 217460), (332, 193880), (370, 173968), (415, 155104), (524, 122840), (592, 108730), (655, 98272), (664, 96940), (740, 86984), (830, 77552), (1048, 61420), (1184, 54365), (1310, 49136), (1328, 48470), (1480, 43492), (1660, 38776), (2096, 30710), (2620, 24568), (2656, 24235), (2960, 21746), (3071, 20960), (3320, 19388), (4192, 15355), (4847, 13280), (5240, 12284), (5920, 10873), (6142, 10480), (6640, 9694)]