99706720

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 244290816

約数和(自身を除く): 144584096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 71, 80, 131, 134, 142, 160, 262, 268, 284, 335, 355, 524, 536, 568, 655, 670, 710, 1048, 1072, 1136, 1310, 1340, 1420, 2096, 2144, 2272, 2620, 2680, 2840, 4192, 4757, 5240, 5360, 5680, 8777, 9301, 9514, 10480, 10720, 11360, 17554, 18602, 19028, 20960, 23785, 35108, 37204, 38056, 43885, 46505, 47570, 70216, 74408, 76112, 87770, 93010, 95140, 140432, 148816, 152224, 175540, 186020, 190280, 280864, 297632, 351080, 372040, 380560, 623167, 702160, 744080, 761120, 1246334, 1404320, 1488160, 2492668, 3115835, 4985336, 6231670, 9970672, 12463340, 19941344, 24926680, 49853360, 99706720]

約数ペア:

[(1, 99706720), (2, 49853360), (4, 24926680), (5, 19941344), (8, 12463340), (10, 9970672), (16, 6231670), (20, 4985336), (32, 3115835), (40, 2492668), (67, 1488160), (71, 1404320), (80, 1246334), (131, 761120), (134, 744080), (142, 702160), (160, 623167), (262, 380560), (268, 372040), (284, 351080), (335, 297632), (355, 280864), (524, 190280), (536, 186020), (568, 175540), (655, 152224), (670, 148816), (710, 140432), (1048, 95140), (1072, 93010), (1136, 87770), (1310, 76112), (1340, 74408), (1420, 70216), (2096, 47570), (2144, 46505), (2272, 43885), (2620, 38056), (2680, 37204), (2840, 35108), (4192, 23785), (4757, 20960), (5240, 19028), (5360, 18602), (5680, 17554), (8777, 11360), (9301, 10720), (9514, 10480)]