761472140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9181}}^1$

素因数の和:9243

約数の個数: 96

約数和(自身を含む): 1943645760

約数和(自身を除く): 1182173620

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 715, 754, 1276, 1430, 1508, 1595, 1885, 2860, 3190, 3770, 4147, 6380, 7540, 8294, 9181, 16588, 18362, 20735, 36724, 41470, 45905, 82940, 91810, 100991, 119353, 183620, 201982, 238706, 266249, 403964, 477412, 504955, 532498, 596765, 1009910, 1064996, 1193530, 1312883, 1331245, 2019820, 2387060, 2625766, 2662490, 2928739, 3461237, 5251532, 5324980, 5857478, 6564415, 6922474, 11714956, 13128830, 13844948, 14643695, 17306185, 26257660, 29287390, 34612370, 38073607, 58574780, 69224740, 76147214, 152294428, 190368035, 380736070, 761472140]

約数ペア:

[(1, 761472140), (2, 380736070), (4, 190368035), (5, 152294428), (10, 76147214), (11, 69224740), (13, 58574780), (20, 38073607), (22, 34612370), (26, 29287390), (29, 26257660), (44, 17306185), (52, 14643695), (55, 13844948), (58, 13128830), (65, 11714956), (110, 6922474), (116, 6564415), (130, 5857478), (143, 5324980), (145, 5251532), (220, 3461237), (260, 2928739), (286, 2662490), (290, 2625766), (319, 2387060), (377, 2019820), (572, 1331245), (580, 1312883), (638, 1193530), (715, 1064996), (754, 1009910), (1276, 596765), (1430, 532498), (1508, 504955), (1595, 477412), (1885, 403964), (2860, 266249), (3190, 238706), (3770, 201982), (4147, 183620), (6380, 119353), (7540, 100991), (8294, 91810), (9181, 82940), (16588, 45905), (18362, 41470), (20735, 36724)]