45414500

素因数分解:

$2^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 100878960

約数和(自身を除く): 55464460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 244, 250, 305, 500, 610, 1220, 1489, 1525, 2978, 3050, 5956, 6100, 7445, 7625, 14890, 15250, 29780, 30500, 37225, 74450, 90829, 148900, 181658, 186125, 363316, 372250, 454145, 744500, 908290, 1816580, 2270725, 4541450, 9082900, 11353625, 22707250, 45414500]

約数ペア:

[(1, 45414500), (2, 22707250), (4, 11353625), (5, 9082900), (10, 4541450), (20, 2270725), (25, 1816580), (50, 908290), (61, 744500), (100, 454145), (122, 372250), (125, 363316), (244, 186125), (250, 181658), (305, 148900), (500, 90829), (610, 74450), (1220, 37225), (1489, 30500), (1525, 29780), (2978, 15250), (3050, 14890), (5956, 7625), (6100, 7445)]