275481004040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10611749}}^1$

素因数の和:10611830

約数の個数: 64

約数和(自身を含む): 687641400000

約数和(自身を除く): 412160395960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 2360, 2596, 3245, 5192, 6490, 12980, 25960, 10611749, 21223498, 42446996, 53058745, 84893992, 106117490, 116729239, 212234980, 233458478, 424469960, 466916956, 583646195, 626093191, 933833912, 1167292390, 1252186382, 2334584780, 2504372764, 3130465955, 4669169560, 5008745528, 6260931910, 6887025101, 12521863820, 13774050202, 25043727640, 27548100404, 34435125505, 55096200808, 68870251010, 137740502020, 275481004040]

約数ペア:

[(1, 275481004040), (2, 137740502020), (4, 68870251010), (5, 55096200808), (8, 34435125505), (10, 27548100404), (11, 25043727640), (20, 13774050202), (22, 12521863820), (40, 6887025101), (44, 6260931910), (55, 5008745528), (59, 4669169560), (88, 3130465955), (110, 2504372764), (118, 2334584780), (220, 1252186382), (236, 1167292390), (295, 933833912), (440, 626093191), (472, 583646195), (590, 466916956), (649, 424469960), (1180, 233458478), (1298, 212234980), (2360, 116729239), (2596, 106117490), (3245, 84893992), (5192, 53058745), (6490, 42446996), (12980, 21223498), (25960, 10611749)]