156935606680

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{5309053}}^1$

素因数の和:5309803

約数の個数: 32

約数和(自身を含む): 353582996400

約数和(自身を除く): 196647389720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2956, 3695, 5912, 7390, 14780, 29560, 5309053, 10618106, 21236212, 26545265, 42472424, 53090530, 106181060, 212362120, 3923390167, 7846780334, 15693560668, 19616950835, 31387121336, 39233901670, 78467803340, 156935606680]

約数ペア:

[(1, 156935606680), (2, 78467803340), (4, 39233901670), (5, 31387121336), (8, 19616950835), (10, 15693560668), (20, 7846780334), (40, 3923390167), (739, 212362120), (1478, 106181060), (2956, 53090530), (3695, 42472424), (5912, 26545265), (7390, 21236212), (14780, 10618106), (29560, 5309053)]