3147692020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1453}}^1$

素因数の和:1745

約数の個数: 96

約数和(自身を含む): 7416097920

約数和(自身を除く): 4268405900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 229, 430, 458, 473, 860, 916, 946, 1145, 1453, 1892, 2290, 2365, 2519, 2906, 4580, 4730, 5038, 5812, 7265, 9460, 9847, 10076, 12595, 14530, 15983, 19694, 25190, 29060, 31966, 39388, 49235, 50380, 62479, 63932, 79915, 98470, 108317, 124958, 159830, 196940, 216634, 249916, 312395, 319660, 332737, 433268, 541585, 624790, 665474, 687269, 1083170, 1249580, 1330948, 1374538, 1663685, 2166340, 2749076, 3327370, 3436345, 3660107, 6654740, 6872690, 7320214, 13745380, 14307691, 14640428, 18300535, 28615382, 36601070, 57230764, 71538455, 73202140, 143076910, 157384601, 286153820, 314769202, 629538404, 786923005, 1573846010, 3147692020]

約数ペア:

[(1, 3147692020), (2, 1573846010), (4, 786923005), (5, 629538404), (10, 314769202), (11, 286153820), (20, 157384601), (22, 143076910), (43, 73202140), (44, 71538455), (55, 57230764), (86, 36601070), (110, 28615382), (172, 18300535), (215, 14640428), (220, 14307691), (229, 13745380), (430, 7320214), (458, 6872690), (473, 6654740), (860, 3660107), (916, 3436345), (946, 3327370), (1145, 2749076), (1453, 2166340), (1892, 1663685), (2290, 1374538), (2365, 1330948), (2519, 1249580), (2906, 1083170), (4580, 687269), (4730, 665474), (5038, 624790), (5812, 541585), (7265, 433268), (9460, 332737), (9847, 319660), (10076, 312395), (12595, 249916), (14530, 216634), (15983, 196940), (19694, 159830), (25190, 124958), (29060, 108317), (31966, 98470), (39388, 79915), (49235, 63932), (50380, 62479)]