15693087740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{51061}}^1$

素因数の和:51219

約数の個数: 72

約数和(自身を含む): 36509738496

約数和(自身を除く): 20816650756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 127, 220, 242, 254, 484, 508, 605, 635, 1210, 1270, 1397, 2420, 2540, 2794, 5588, 6985, 13970, 15367, 27940, 30734, 51061, 61468, 76835, 102122, 153670, 204244, 255305, 307340, 510610, 561671, 1021220, 1123342, 2246684, 2808355, 5616710, 6178381, 6484747, 11233420, 12356762, 12969494, 24713524, 25938988, 30891905, 32423735, 61783810, 64847470, 71332217, 123567620, 129694940, 142664434, 285328868, 356661085, 713322170, 784654387, 1426644340, 1569308774, 3138617548, 3923271935, 7846543870, 15693087740]

約数ペア:

[(1, 15693087740), (2, 7846543870), (4, 3923271935), (5, 3138617548), (10, 1569308774), (11, 1426644340), (20, 784654387), (22, 713322170), (44, 356661085), (55, 285328868), (110, 142664434), (121, 129694940), (127, 123567620), (220, 71332217), (242, 64847470), (254, 61783810), (484, 32423735), (508, 30891905), (605, 25938988), (635, 24713524), (1210, 12969494), (1270, 12356762), (1397, 11233420), (2420, 6484747), (2540, 6178381), (2794, 5616710), (5588, 2808355), (6985, 2246684), (13970, 1123342), (15367, 1021220), (27940, 561671), (30734, 510610), (51061, 307340), (61468, 255305), (76835, 204244), (102122, 153670)]