25569240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5197}}^1$

素因数の和:5252

約数の個数: 64

約数和(自身を含む): 78593760

約数和(自身を除く): 53024520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 5197, 10394, 15591, 20788, 25985, 31182, 41576, 51970, 62364, 77955, 103940, 124728, 155910, 207880, 213077, 311820, 426154, 623640, 639231, 852308, 1065385, 1278462, 1704616, 2130770, 2556924, 3196155, 4261540, 5113848, 6392310, 8523080, 12784620, 25569240]

約数ペア:

[(1, 25569240), (2, 12784620), (3, 8523080), (4, 6392310), (5, 5113848), (6, 4261540), (8, 3196155), (10, 2556924), (12, 2130770), (15, 1704616), (20, 1278462), (24, 1065385), (30, 852308), (40, 639231), (41, 623640), (60, 426154), (82, 311820), (120, 213077), (123, 207880), (164, 155910), (205, 124728), (246, 103940), (328, 77955), (410, 62364), (492, 51970), (615, 41576), (820, 31182), (984, 25985), (1230, 20788), (1640, 15591), (2460, 10394), (4920, 5197)]