45412250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 93169440

約数和(自身を除く): 47757190

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 125, 130, 157, 178, 250, 314, 325, 445, 650, 785, 890, 1157, 1570, 1625, 2041, 2225, 2314, 3250, 3925, 4082, 4450, 5785, 7850, 10205, 11125, 11570, 13973, 19625, 20410, 22250, 27946, 28925, 39250, 51025, 57850, 69865, 102050, 139730, 144625, 181649, 255125, 289250, 349325, 363298, 510250, 698650, 908245, 1746625, 1816490, 3493250, 4541225, 9082450, 22706125, 45412250]

約数ペア:

[(1, 45412250), (2, 22706125), (5, 9082450), (10, 4541225), (13, 3493250), (25, 1816490), (26, 1746625), (50, 908245), (65, 698650), (89, 510250), (125, 363298), (130, 349325), (157, 289250), (178, 255125), (250, 181649), (314, 144625), (325, 139730), (445, 102050), (650, 69865), (785, 57850), (890, 51025), (1157, 39250), (1570, 28925), (1625, 27946), (2041, 22250), (2225, 20410), (2314, 19625), (3250, 13973), (3925, 11570), (4082, 11125), (4450, 10205), (5785, 7850)]