15697772680

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1\times {\mathrm{6277}}^1$

素因数の和:6998

約数の個数: 64

約数和(自身を含む): 35727344640

約数和(自身を除く): 20029571960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 607, 824, 1030, 1214, 2060, 2428, 3035, 4120, 4856, 6070, 6277, 12140, 12554, 24280, 25108, 31385, 50216, 62521, 62770, 125042, 125540, 250084, 251080, 312605, 500168, 625210, 646531, 1250420, 1293062, 2500840, 2586124, 3232655, 3810139, 5172248, 6465310, 7620278, 12930620, 15240556, 19050695, 25861240, 30481112, 38101390, 76202780, 152405560, 392444317, 784888634, 1569777268, 1962221585, 3139554536, 3924443170, 7848886340, 15697772680]

約数ペア:

[(1, 15697772680), (2, 7848886340), (4, 3924443170), (5, 3139554536), (8, 1962221585), (10, 1569777268), (20, 784888634), (40, 392444317), (103, 152405560), (206, 76202780), (412, 38101390), (515, 30481112), (607, 25861240), (824, 19050695), (1030, 15240556), (1214, 12930620), (2060, 7620278), (2428, 6465310), (3035, 5172248), (4120, 3810139), (4856, 3232655), (6070, 2586124), (6277, 2500840), (12140, 1293062), (12554, 1250420), (24280, 646531), (25108, 625210), (31385, 500168), (50216, 312605), (62521, 251080), (62770, 250084), (125042, 125540)]