2916996940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2663}}^1$

素因数の和:3079

約数の個数: 96

約数和(自身を含む): 7218118656

約数和(自身を除く): 4301121716

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 383, 572, 715, 766, 1430, 1532, 1915, 2663, 2860, 3830, 4213, 4979, 5326, 7660, 8426, 9958, 10652, 13315, 16852, 19916, 21065, 24895, 26630, 29293, 34619, 42130, 49790, 53260, 54769, 58586, 69238, 84260, 99580, 109538, 117172, 138476, 146465, 173095, 219076, 273845, 292930, 346190, 380809, 547690, 585860, 692380, 761618, 1019929, 1095380, 1523236, 1904045, 2039858, 3808090, 4079716, 5099645, 7616180, 10199290, 11219219, 13259077, 20398580, 22438438, 26518154, 44876876, 53036308, 56096095, 66295385, 112192190, 132590770, 145849847, 224384380, 265181540, 291699694, 583399388, 729249235, 1458498470, 2916996940]

約数ペア:

[(1, 2916996940), (2, 1458498470), (4, 729249235), (5, 583399388), (10, 291699694), (11, 265181540), (13, 224384380), (20, 145849847), (22, 132590770), (26, 112192190), (44, 66295385), (52, 56096095), (55, 53036308), (65, 44876876), (110, 26518154), (130, 22438438), (143, 20398580), (220, 13259077), (260, 11219219), (286, 10199290), (383, 7616180), (572, 5099645), (715, 4079716), (766, 3808090), (1430, 2039858), (1532, 1904045), (1915, 1523236), (2663, 1095380), (2860, 1019929), (3830, 761618), (4213, 692380), (4979, 585860), (5326, 547690), (7660, 380809), (8426, 346190), (9958, 292930), (10652, 273845), (13315, 219076), (16852, 173095), (19916, 146465), (21065, 138476), (24895, 117172), (26630, 109538), (29293, 99580), (34619, 84260), (42130, 69238), (49790, 58586), (53260, 54769)]