1262309800

素因数分解:

$2^3\times 5^2\times {\mathrm{241}}^1\times {\mathrm{26189}}^1$

素因数の和:26446

約数の個数: 48

約数和(自身を含む): 2947160700

約数和(自身を除く): 1684850900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 241, 482, 964, 1205, 1928, 2410, 4820, 6025, 9640, 12050, 24100, 26189, 48200, 52378, 104756, 130945, 209512, 261890, 523780, 654725, 1047560, 1309450, 2618900, 5237800, 6311549, 12623098, 25246196, 31557745, 50492392, 63115490, 126230980, 157788725, 252461960, 315577450, 631154900, 1262309800]

約数ペア:

[(1, 1262309800), (2, 631154900), (4, 315577450), (5, 252461960), (8, 157788725), (10, 126230980), (20, 63115490), (25, 50492392), (40, 31557745), (50, 25246196), (100, 12623098), (200, 6311549), (241, 5237800), (482, 2618900), (964, 1309450), (1205, 1047560), (1928, 654725), (2410, 523780), (4820, 261890), (6025, 209512), (9640, 130945), (12050, 104756), (24100, 52378), (26189, 48200)]