1040940340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 2442908160

約数和(自身を除く): 1401967820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 101, 110, 158, 202, 220, 316, 395, 404, 505, 593, 790, 869, 1010, 1111, 1186, 1580, 1738, 2020, 2222, 2372, 2965, 3476, 4345, 4444, 5555, 5930, 6523, 7979, 8690, 11110, 11860, 13046, 15958, 17380, 22220, 26092, 31916, 32615, 39895, 46847, 59893, 65230, 79790, 87769, 93694, 119786, 130460, 159580, 175538, 187388, 234235, 239572, 299465, 351076, 438845, 468470, 515317, 598930, 658823, 877690, 936940, 1030634, 1197860, 1317646, 1755380, 2061268, 2576585, 2635292, 3294115, 4731547, 5153170, 6588230, 9463094, 10306340, 13176460, 18926188, 23657735, 47315470, 52047017, 94630940, 104094034, 208188068, 260235085, 520470170, 1040940340]

約数ペア:

[(1, 1040940340), (2, 520470170), (4, 260235085), (5, 208188068), (10, 104094034), (11, 94630940), (20, 52047017), (22, 47315470), (44, 23657735), (55, 18926188), (79, 13176460), (101, 10306340), (110, 9463094), (158, 6588230), (202, 5153170), (220, 4731547), (316, 3294115), (395, 2635292), (404, 2576585), (505, 2061268), (593, 1755380), (790, 1317646), (869, 1197860), (1010, 1030634), (1111, 936940), (1186, 877690), (1580, 658823), (1738, 598930), (2020, 515317), (2222, 468470), (2372, 438845), (2965, 351076), (3476, 299465), (4345, 239572), (4444, 234235), (5555, 187388), (5930, 175538), (6523, 159580), (7979, 130460), (8690, 119786), (11110, 93694), (11860, 87769), (13046, 79790), (15958, 65230), (17380, 59893), (22220, 46847), (26092, 39895), (31916, 32615)]