501689120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2467}}^1$

素因数の和:2554

約数の個数: 96

約数和(自身を含む): 1253822976

約数和(自身を除く): 752133856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 992, 1240, 1271, 1312, 1640, 2467, 2480, 2542, 3280, 4934, 4960, 5084, 6355, 6560, 9868, 10168, 12335, 12710, 19736, 20336, 24670, 25420, 39472, 40672, 49340, 50840, 76477, 78944, 98680, 101147, 101680, 152954, 197360, 202294, 203360, 305908, 382385, 394720, 404588, 505735, 611816, 764770, 809176, 1011470, 1223632, 1529540, 1618352, 2022940, 2447264, 3059080, 3135557, 3236704, 4045880, 6118160, 6271114, 8091760, 12236320, 12542228, 15677785, 16183520, 25084456, 31355570, 50168912, 62711140, 100337824, 125422280, 250844560, 501689120]

約数ペア:

[(1, 501689120), (2, 250844560), (4, 125422280), (5, 100337824), (8, 62711140), (10, 50168912), (16, 31355570), (20, 25084456), (31, 16183520), (32, 15677785), (40, 12542228), (41, 12236320), (62, 8091760), (80, 6271114), (82, 6118160), (124, 4045880), (155, 3236704), (160, 3135557), (164, 3059080), (205, 2447264), (248, 2022940), (310, 1618352), (328, 1529540), (410, 1223632), (496, 1011470), (620, 809176), (656, 764770), (820, 611816), (992, 505735), (1240, 404588), (1271, 394720), (1312, 382385), (1640, 305908), (2467, 203360), (2480, 202294), (2542, 197360), (3280, 152954), (4934, 101680), (4960, 101147), (5084, 98680), (6355, 78944), (6560, 76477), (9868, 50840), (10168, 49340), (12335, 40672), (12710, 39472), (19736, 25420), (20336, 24670)]