3478950040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{124783}}^1$

素因数の和:124852

約数の個数: 64

約数和(自身を含む): 8490303360

約数和(自身を除く): 5011353320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 13940, 27880, 124783, 249566, 499132, 623915, 998264, 1247830, 2121311, 2495660, 4242622, 4991320, 5116103, 8485244, 10232206, 10606555, 16970488, 20464412, 21213110, 25580515, 40928824, 42426220, 51161030, 84852440, 86973751, 102322060, 173947502, 204644120, 347895004, 434868755, 695790008, 869737510, 1739475020, 3478950040]

約数ペア:

[(1, 3478950040), (2, 1739475020), (4, 869737510), (5, 695790008), (8, 434868755), (10, 347895004), (17, 204644120), (20, 173947502), (34, 102322060), (40, 86973751), (41, 84852440), (68, 51161030), (82, 42426220), (85, 40928824), (136, 25580515), (164, 21213110), (170, 20464412), (205, 16970488), (328, 10606555), (340, 10232206), (410, 8485244), (680, 5116103), (697, 4991320), (820, 4242622), (1394, 2495660), (1640, 2121311), (2788, 1247830), (3485, 998264), (5576, 623915), (6970, 499132), (13940, 249566), (27880, 124783)]