6414760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 16070400

約数和(自身を除く): 9655640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 239, 244, 305, 440, 478, 488, 610, 671, 956, 1195, 1220, 1342, 1912, 2390, 2440, 2629, 2684, 3355, 4780, 5258, 5368, 6710, 9560, 10516, 13145, 13420, 14579, 21032, 26290, 26840, 29158, 52580, 58316, 72895, 105160, 116632, 145790, 160369, 291580, 320738, 583160, 641476, 801845, 1282952, 1603690, 3207380, 6414760]

約数ペア:

[(1, 6414760), (2, 3207380), (4, 1603690), (5, 1282952), (8, 801845), (10, 641476), (11, 583160), (20, 320738), (22, 291580), (40, 160369), (44, 145790), (55, 116632), (61, 105160), (88, 72895), (110, 58316), (122, 52580), (220, 29158), (239, 26840), (244, 26290), (305, 21032), (440, 14579), (478, 13420), (488, 13145), (610, 10516), (671, 9560), (956, 6710), (1195, 5368), (1220, 5258), (1342, 4780), (1912, 3355), (2390, 2684), (2440, 2629)]