2310656440

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{1949}}^1$

素因数の和:2344

約数の個数: 64

約数和(自身を含む): 5269212000

約数和(自身を除く): 2958555560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 277, 428, 535, 554, 856, 1070, 1108, 1385, 1949, 2140, 2216, 2770, 3898, 4280, 5540, 7796, 9745, 11080, 15592, 19490, 29639, 38980, 59278, 77960, 118556, 148195, 208543, 237112, 296390, 417086, 539873, 592780, 834172, 1042715, 1079746, 1185560, 1668344, 2085430, 2159492, 2699365, 4170860, 4318984, 5398730, 8341720, 10797460, 21594920, 57766411, 115532822, 231065644, 288832055, 462131288, 577664110, 1155328220, 2310656440]

約数ペア:

[(1, 2310656440), (2, 1155328220), (4, 577664110), (5, 462131288), (8, 288832055), (10, 231065644), (20, 115532822), (40, 57766411), (107, 21594920), (214, 10797460), (277, 8341720), (428, 5398730), (535, 4318984), (554, 4170860), (856, 2699365), (1070, 2159492), (1108, 2085430), (1385, 1668344), (1949, 1185560), (2140, 1079746), (2216, 1042715), (2770, 834172), (3898, 592780), (4280, 539873), (5540, 417086), (7796, 296390), (9745, 237112), (11080, 208543), (15592, 148195), (19490, 118556), (29639, 77960), (38980, 59278)]