1569374015920

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{401473}}^1$

素因数の和:401990

約数の個数: 80

約数和(自身を含む): 3686514128352

約数和(自身を除く): 2117140112432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 373, 524, 655, 746, 1048, 1310, 1492, 1865, 2096, 2620, 2984, 3730, 5240, 5968, 7460, 10480, 14920, 29840, 48863, 97726, 195452, 244315, 390904, 401473, 488630, 781808, 802946, 977260, 1605892, 1954520, 2007365, 3211784, 3909040, 4014730, 6423568, 8029460, 16058920, 32117840, 52592963, 105185926, 149749429, 210371852, 262964815, 299498858, 420743704, 525929630, 598997716, 748747145, 841487408, 1051859260, 1197995432, 1497494290, 2103718520, 2395990864, 2994988580, 4207437040, 5989977160, 11979954320, 19617175199, 39234350398, 78468700796, 98085875995, 156937401592, 196171751990, 313874803184, 392343503980, 784687007960, 1569374015920]

約数ペア:

[(1, 1569374015920), (2, 784687007960), (4, 392343503980), (5, 313874803184), (8, 196171751990), (10, 156937401592), (16, 98085875995), (20, 78468700796), (40, 39234350398), (80, 19617175199), (131, 11979954320), (262, 5989977160), (373, 4207437040), (524, 2994988580), (655, 2395990864), (746, 2103718520), (1048, 1497494290), (1310, 1197995432), (1492, 1051859260), (1865, 841487408), (2096, 748747145), (2620, 598997716), (2984, 525929630), (3730, 420743704), (5240, 299498858), (5968, 262964815), (7460, 210371852), (10480, 149749429), (14920, 105185926), (29840, 52592963), (48863, 32117840), (97726, 16058920), (195452, 8029460), (244315, 6423568), (390904, 4014730), (401473, 3909040), (488630, 3211784), (781808, 2007365), (802946, 1954520), (977260, 1605892)]