1054406687140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{4158083}}^1$

素因数の和:4158532

約数の個数: 48

約数和(自身を含む): 2291270607360

約数和(自身を除く): 1236863920220

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 409, 620, 818, 1636, 2045, 4090, 8180, 12679, 25358, 50716, 63395, 126790, 253580, 4158083, 8316166, 16632332, 20790415, 41580830, 83161660, 128900573, 257801146, 515602292, 644502865, 1289005730, 1700655947, 2578011460, 3401311894, 6802623788, 8503279735, 17006559470, 34013118940, 52720334357, 105440668714, 210881337428, 263601671785, 527203343570, 1054406687140]

約数ペア:

[(1, 1054406687140), (2, 527203343570), (4, 263601671785), (5, 210881337428), (10, 105440668714), (20, 52720334357), (31, 34013118940), (62, 17006559470), (124, 8503279735), (155, 6802623788), (310, 3401311894), (409, 2578011460), (620, 1700655947), (818, 1289005730), (1636, 644502865), (2045, 515602292), (4090, 257801146), (8180, 128900573), (12679, 83161660), (25358, 41580830), (50716, 20790415), (63395, 16632332), (126790, 8316166), (253580, 4158083)]