133023640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3691}}^1$

素因数の和:3772

約数の個数: 64

約数和(自身を含む): 322976160

約数和(自身を除く): 189952520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1802, 2120, 3604, 3691, 4505, 7208, 7382, 9010, 14764, 18020, 18455, 29528, 36040, 36910, 62747, 73820, 125494, 147640, 195623, 250988, 313735, 391246, 501976, 627470, 782492, 978115, 1254940, 1564984, 1956230, 2509880, 3325591, 3912460, 6651182, 7824920, 13302364, 16627955, 26604728, 33255910, 66511820, 133023640]

約数ペア:

[(1, 133023640), (2, 66511820), (4, 33255910), (5, 26604728), (8, 16627955), (10, 13302364), (17, 7824920), (20, 6651182), (34, 3912460), (40, 3325591), (53, 2509880), (68, 1956230), (85, 1564984), (106, 1254940), (136, 978115), (170, 782492), (212, 627470), (265, 501976), (340, 391246), (424, 313735), (530, 250988), (680, 195623), (901, 147640), (1060, 125494), (1802, 73820), (2120, 62747), (3604, 36910), (3691, 36040), (4505, 29528), (7208, 18455), (7382, 18020), (9010, 14764)]