955145620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{991}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 2365848576

約数和(自身を除く): 1410702956

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 337, 572, 674, 715, 991, 1348, 1430, 1685, 1982, 2860, 3370, 3707, 3964, 4381, 4955, 6740, 7414, 8762, 9910, 10901, 12883, 14828, 17524, 18535, 19820, 21802, 21905, 25766, 37070, 43604, 43810, 48191, 51532, 54505, 64415, 74140, 87620, 96382, 109010, 128830, 141713, 192764, 218020, 240955, 257660, 283426, 333967, 481910, 566852, 667934, 708565, 963820, 1335868, 1417130, 1669835, 2834260, 3339670, 3673637, 4341571, 6679340, 7347274, 8683142, 14694548, 17366284, 18368185, 21707855, 36736370, 43415710, 47757281, 73472740, 86831420, 95514562, 191029124, 238786405, 477572810, 955145620]

約数ペア:

[(1, 955145620), (2, 477572810), (4, 238786405), (5, 191029124), (10, 95514562), (11, 86831420), (13, 73472740), (20, 47757281), (22, 43415710), (26, 36736370), (44, 21707855), (52, 18368185), (55, 17366284), (65, 14694548), (110, 8683142), (130, 7347274), (143, 6679340), (220, 4341571), (260, 3673637), (286, 3339670), (337, 2834260), (572, 1669835), (674, 1417130), (715, 1335868), (991, 963820), (1348, 708565), (1430, 667934), (1685, 566852), (1982, 481910), (2860, 333967), (3370, 283426), (3707, 257660), (3964, 240955), (4381, 218020), (4955, 192764), (6740, 141713), (7414, 128830), (8762, 109010), (9910, 96382), (10901, 87620), (12883, 74140), (14828, 64415), (17524, 54505), (18535, 51532), (19820, 48191), (21802, 43810), (21905, 43604), (25766, 37070)]