40010010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4129}}^1$

素因数の和:4175

約数の個数: 64

約数和(自身を含む): 107049600

約数和(自身を除く): 67039590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4129, 4845, 8258, 9690, 12387, 20645, 24774, 41290, 61935, 70193, 78451, 123870, 140386, 156902, 210579, 235353, 350965, 392255, 421158, 470706, 701930, 784510, 1052895, 1176765, 1333667, 2105790, 2353530, 2667334, 4001001, 6668335, 8002002, 13336670, 20005005, 40010010]

約数ペア:

[(1, 40010010), (2, 20005005), (3, 13336670), (5, 8002002), (6, 6668335), (10, 4001001), (15, 2667334), (17, 2353530), (19, 2105790), (30, 1333667), (34, 1176765), (38, 1052895), (51, 784510), (57, 701930), (85, 470706), (95, 421158), (102, 392255), (114, 350965), (170, 235353), (190, 210579), (255, 156902), (285, 140386), (323, 123870), (510, 78451), (570, 70193), (646, 61935), (969, 41290), (1615, 24774), (1938, 20645), (3230, 12387), (4129, 9690), (4845, 8258)]