58151720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 143856000

約数和(自身を除く): 85704280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 149, 220, 298, 440, 596, 745, 887, 1192, 1490, 1639, 1774, 2980, 3278, 3548, 4435, 5960, 6556, 7096, 8195, 8870, 9757, 13112, 16390, 17740, 19514, 32780, 35480, 39028, 48785, 65560, 78056, 97570, 132163, 195140, 264326, 390280, 528652, 660815, 1057304, 1321630, 1453793, 2643260, 2907586, 5286520, 5815172, 7268965, 11630344, 14537930, 29075860, 58151720]

約数ペア:

[(1, 58151720), (2, 29075860), (4, 14537930), (5, 11630344), (8, 7268965), (10, 5815172), (11, 5286520), (20, 2907586), (22, 2643260), (40, 1453793), (44, 1321630), (55, 1057304), (88, 660815), (110, 528652), (149, 390280), (220, 264326), (298, 195140), (440, 132163), (596, 97570), (745, 78056), (887, 65560), (1192, 48785), (1490, 39028), (1639, 35480), (1774, 32780), (2980, 19514), (3278, 17740), (3548, 16390), (4435, 13112), (5960, 9757), (6556, 8870), (7096, 8195)]