29654680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 73522080

約数和(自身を除く): 43867400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 557, 605, 968, 1114, 1210, 1331, 2228, 2420, 2662, 2785, 4456, 4840, 5324, 5570, 6127, 6655, 10648, 11140, 12254, 13310, 22280, 24508, 26620, 30635, 49016, 53240, 61270, 67397, 122540, 134794, 245080, 269588, 336985, 539176, 673970, 741367, 1347940, 1482734, 2695880, 2965468, 3706835, 5930936, 7413670, 14827340, 29654680]

約数ペア:

[(1, 29654680), (2, 14827340), (4, 7413670), (5, 5930936), (8, 3706835), (10, 2965468), (11, 2695880), (20, 1482734), (22, 1347940), (40, 741367), (44, 673970), (55, 539176), (88, 336985), (110, 269588), (121, 245080), (220, 134794), (242, 122540), (440, 67397), (484, 61270), (557, 53240), (605, 49016), (968, 30635), (1114, 26620), (1210, 24508), (1331, 22280), (2228, 13310), (2420, 12254), (2662, 11140), (2785, 10648), (4456, 6655), (4840, 6127), (5324, 5570)]