25736100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6599}}^1$

素因数の和:6629

約数の個数: 72

約数和(自身を含む): 80203200

約数和(自身を除く): 54467100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 6599, 13198, 19797, 26396, 32995, 39594, 65990, 79188, 85787, 98985, 131980, 164975, 171574, 197970, 257361, 329950, 343148, 395940, 428935, 494925, 514722, 659900, 857870, 989850, 1029444, 1286805, 1715740, 1979700, 2144675, 2573610, 4289350, 5147220, 6434025, 8578700, 12868050, 25736100]

約数ペア:

[(1, 25736100), (2, 12868050), (3, 8578700), (4, 6434025), (5, 5147220), (6, 4289350), (10, 2573610), (12, 2144675), (13, 1979700), (15, 1715740), (20, 1286805), (25, 1029444), (26, 989850), (30, 857870), (39, 659900), (50, 514722), (52, 494925), (60, 428935), (65, 395940), (75, 343148), (78, 329950), (100, 257361), (130, 197970), (150, 171574), (156, 164975), (195, 131980), (260, 98985), (300, 85787), (325, 79188), (390, 65990), (650, 39594), (780, 32995), (975, 26396), (1300, 19797), (1950, 13198), (3900, 6599)]