4675580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 12333888

約数和(自身を除く): 7658308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 367, 455, 490, 637, 734, 910, 980, 1274, 1468, 1820, 1835, 2548, 2569, 3185, 3670, 4771, 5138, 6370, 7340, 9542, 10276, 12740, 12845, 17983, 19084, 23855, 25690, 33397, 35966, 47710, 51380, 66794, 71932, 89915, 95420, 133588, 166985, 179830, 233779, 333970, 359660, 467558, 667940, 935116, 1168895, 2337790, 4675580]

約数ペア:

[(1, 4675580), (2, 2337790), (4, 1168895), (5, 935116), (7, 667940), (10, 467558), (13, 359660), (14, 333970), (20, 233779), (26, 179830), (28, 166985), (35, 133588), (49, 95420), (52, 89915), (65, 71932), (70, 66794), (91, 51380), (98, 47710), (130, 35966), (140, 33397), (182, 25690), (196, 23855), (245, 19084), (260, 17983), (364, 12845), (367, 12740), (455, 10276), (490, 9542), (637, 7340), (734, 6370), (910, 5138), (980, 4771), (1274, 3670), (1468, 3185), (1820, 2569), (1835, 2548)]