25366949780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2902397}}^1$

素因数の和:2902448

約数の個数: 48

約数和(自身を含む): 58512343680

約数和(自身を除く): 33145393900

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 2902397, 5804794, 11609588, 14511985, 29023970, 55145543, 58047940, 66755131, 110291086, 133510262, 220582172, 267020524, 275727715, 333775655, 551455430, 667551310, 1102910860, 1268347489, 1335102620, 2536694978, 5073389956, 6341737445, 12683474890, 25366949780]

約数ペア:

[(1, 25366949780), (2, 12683474890), (4, 6341737445), (5, 5073389956), (10, 2536694978), (19, 1335102620), (20, 1268347489), (23, 1102910860), (38, 667551310), (46, 551455430), (76, 333775655), (92, 275727715), (95, 267020524), (115, 220582172), (190, 133510262), (230, 110291086), (380, 66755131), (437, 58047940), (460, 55145543), (874, 29023970), (1748, 14511985), (2185, 11609588), (4370, 5804794), (8740, 2902397)]