23045800

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 54488700

約数和(自身を除く): 31442900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 1889, 2440, 3050, 3778, 6100, 7556, 9445, 12200, 15112, 18890, 37780, 47225, 75560, 94450, 115229, 188900, 230458, 377800, 460916, 576145, 921832, 1152290, 2304580, 2880725, 4609160, 5761450, 11522900, 23045800]

約数ペア:

[(1, 23045800), (2, 11522900), (4, 5761450), (5, 4609160), (8, 2880725), (10, 2304580), (20, 1152290), (25, 921832), (40, 576145), (50, 460916), (61, 377800), (100, 230458), (122, 188900), (200, 115229), (244, 94450), (305, 75560), (488, 47225), (610, 37780), (1220, 18890), (1525, 15112), (1889, 12200), (2440, 9445), (3050, 7556), (3778, 6100)]