40451575216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3407

約数の個数: 120

約数和(自身を含む): 88673012064

約数和(自身を除く): 48221436848

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 71, 104, 116, 142, 208, 232, 284, 377, 464, 568, 754, 841, 923, 1136, 1508, 1682, 1846, 2059, 3016, 3257, 3364, 3692, 4118, 6032, 6514, 6728, 7384, 8236, 10933, 13028, 13456, 14768, 16472, 21866, 26056, 26767, 32944, 42341, 43732, 52112, 53534, 59711, 84682, 87464, 94453, 107068, 119422, 169364, 174928, 188906, 214136, 231247, 238844, 338728, 377812, 428272, 462494, 477688, 677456, 755624, 776243, 924988, 955376, 1227889, 1511248, 1552486, 1849976, 2455778, 2739137, 3006211, 3104972, 3699952, 4911556, 5478274, 6012422, 6209944, 6706163, 9823112, 10956548, 12024844, 12419888, 13412326, 19646224, 21913096, 24049688, 26824652, 35608781, 43826192, 48099376, 53649304, 71217562, 87180119, 107298608, 142435124, 174360238, 194478727, 284870248, 348720476, 388957454, 569740496, 697440952, 777914908, 1394881904, 1555829816, 2528223451, 3111659632, 5056446902, 10112893804, 20225787608, 40451575216]

約数ペア:

[(1, 40451575216), (2, 20225787608), (4, 10112893804), (8, 5056446902), (13, 3111659632), (16, 2528223451), (26, 1555829816), (29, 1394881904), (52, 777914908), (58, 697440952), (71, 569740496), (104, 388957454), (116, 348720476), (142, 284870248), (208, 194478727), (232, 174360238), (284, 142435124), (377, 107298608), (464, 87180119), (568, 71217562), (754, 53649304), (841, 48099376), (923, 43826192), (1136, 35608781), (1508, 26824652), (1682, 24049688), (1846, 21913096), (2059, 19646224), (3016, 13412326), (3257, 12419888), (3364, 12024844), (3692, 10956548), (4118, 9823112), (6032, 6706163), (6514, 6209944), (6728, 6012422), (7384, 5478274), (8236, 4911556), (10933, 3699952), (13028, 3104972), (13456, 3006211), (14768, 2739137), (16472, 2455778), (21866, 1849976), (26056, 1552486), (26767, 1511248), (32944, 1227889), (42341, 955376), (43732, 924988), (52112, 776243), (53534, 755624), (59711, 677456), (84682, 477688), (87464, 462494), (94453, 428272), (107068, 377812), (119422, 338728), (169364, 238844), (174928, 231247), (188906, 214136)]