10718352010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1\times {\mathrm{809}}^1$

素因数の和:1615

約数の個数: 64

約数和(自身を含む): 20561299200

約数和(自身を除く): 9842947190

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 677, 809, 1030, 1354, 1618, 1957, 3385, 3914, 4045, 6770, 8090, 9785, 12863, 15371, 19570, 25726, 30742, 64315, 69731, 76855, 83327, 128630, 139462, 153710, 166654, 348655, 416635, 547693, 697310, 833270, 1095386, 1324889, 1583213, 2649778, 2738465, 3166426, 5476930, 6624445, 7916065, 10406167, 13248890, 15832130, 20812334, 52030835, 56412379, 104061670, 112824758, 282061895, 564123790, 1071835201, 2143670402, 5359176005, 10718352010]

約数ペア:

[(1, 10718352010), (2, 5359176005), (5, 2143670402), (10, 1071835201), (19, 564123790), (38, 282061895), (95, 112824758), (103, 104061670), (190, 56412379), (206, 52030835), (515, 20812334), (677, 15832130), (809, 13248890), (1030, 10406167), (1354, 7916065), (1618, 6624445), (1957, 5476930), (3385, 3166426), (3914, 2738465), (4045, 2649778), (6770, 1583213), (8090, 1324889), (9785, 1095386), (12863, 833270), (15371, 697310), (19570, 547693), (25726, 416635), (30742, 348655), (64315, 166654), (69731, 153710), (76855, 139462), (83327, 128630)]