24690250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 50948352

約数和(自身を除く): 26258102

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 107, 125, 130, 142, 214, 250, 325, 355, 535, 650, 710, 923, 1070, 1391, 1625, 1775, 1846, 2675, 2782, 3250, 3550, 4615, 5350, 6955, 7597, 8875, 9230, 13375, 13910, 15194, 17750, 23075, 26750, 34775, 37985, 46150, 69550, 75970, 98761, 115375, 173875, 189925, 197522, 230750, 347750, 379850, 493805, 949625, 987610, 1899250, 2469025, 4938050, 12345125, 24690250]

約数ペア:

[(1, 24690250), (2, 12345125), (5, 4938050), (10, 2469025), (13, 1899250), (25, 987610), (26, 949625), (50, 493805), (65, 379850), (71, 347750), (107, 230750), (125, 197522), (130, 189925), (142, 173875), (214, 115375), (250, 98761), (325, 75970), (355, 69550), (535, 46150), (650, 37985), (710, 34775), (923, 26750), (1070, 23075), (1391, 17750), (1625, 15194), (1775, 13910), (1846, 13375), (2675, 9230), (2782, 8875), (3250, 7597), (3550, 6955), (4615, 5350)]