116779480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2297}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 277966080

約数和(自身を除く): 161186600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1640, 2297, 2542, 4594, 5084, 6355, 9188, 10168, 11485, 12710, 18376, 22970, 25420, 45940, 50840, 71207, 91880, 94177, 142414, 188354, 284828, 356035, 376708, 470885, 569656, 712070, 753416, 941770, 1424140, 1883540, 2848280, 2919487, 3767080, 5838974, 11677948, 14597435, 23355896, 29194870, 58389740, 116779480]

約数ペア:

[(1, 116779480), (2, 58389740), (4, 29194870), (5, 23355896), (8, 14597435), (10, 11677948), (20, 5838974), (31, 3767080), (40, 2919487), (41, 2848280), (62, 1883540), (82, 1424140), (124, 941770), (155, 753416), (164, 712070), (205, 569656), (248, 470885), (310, 376708), (328, 356035), (410, 284828), (620, 188354), (820, 142414), (1240, 94177), (1271, 91880), (1640, 71207), (2297, 50840), (2542, 45940), (4594, 25420), (5084, 22970), (6355, 18376), (9188, 12710), (10168, 11485)]