713702440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26591}}^1$

素因数の和:26674

約数の個数: 64

約数和(自身を含む): 1780600320

約数和(自身を除く): 1066897880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3355, 5368, 6710, 13420, 26591, 26840, 53182, 106364, 132955, 212728, 265910, 292501, 531820, 585002, 1063640, 1170004, 1462505, 1622051, 2340008, 2925010, 3244102, 5850020, 6488204, 8110255, 11700040, 12976408, 16220510, 17842561, 32441020, 35685122, 64882040, 71370244, 89212805, 142740488, 178425610, 356851220, 713702440]

約数ペア:

[(1, 713702440), (2, 356851220), (4, 178425610), (5, 142740488), (8, 89212805), (10, 71370244), (11, 64882040), (20, 35685122), (22, 32441020), (40, 17842561), (44, 16220510), (55, 12976408), (61, 11700040), (88, 8110255), (110, 6488204), (122, 5850020), (220, 3244102), (244, 2925010), (305, 2340008), (440, 1622051), (488, 1462505), (610, 1170004), (671, 1063640), (1220, 585002), (1342, 531820), (2440, 292501), (2684, 265910), (3355, 212728), (5368, 132955), (6710, 106364), (13420, 53182), (26591, 26840)]