8977964480

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2711}}^1$

素因数の和:2938

約数の個数: 112

約数和(自身を含む): 21822704640

約数和(自身を除く): 12844740160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 131, 158, 160, 262, 316, 320, 395, 524, 632, 655, 790, 1048, 1264, 1310, 1580, 2096, 2528, 2620, 2711, 3160, 4192, 5056, 5240, 5422, 6320, 8384, 10349, 10480, 10844, 12640, 13555, 20698, 20960, 21688, 25280, 27110, 41396, 41920, 43376, 51745, 54220, 82792, 86752, 103490, 108440, 165584, 173504, 206980, 214169, 216880, 331168, 355141, 413960, 428338, 433760, 662336, 710282, 827920, 856676, 867520, 1070845, 1420564, 1655840, 1713352, 1775705, 2141690, 2841128, 3311680, 3426704, 3551410, 4283380, 5682256, 6853408, 7102820, 8566760, 11364512, 13706816, 14205640, 17133520, 22729024, 28056139, 28411280, 34267040, 56112278, 56822560, 68534080, 112224556, 113645120, 140280695, 224449112, 280561390, 448898224, 561122780, 897796448, 1122245560, 1795592896, 2244491120, 4488982240, 8977964480]

約数ペア:

[(1, 8977964480), (2, 4488982240), (4, 2244491120), (5, 1795592896), (8, 1122245560), (10, 897796448), (16, 561122780), (20, 448898224), (32, 280561390), (40, 224449112), (64, 140280695), (79, 113645120), (80, 112224556), (131, 68534080), (158, 56822560), (160, 56112278), (262, 34267040), (316, 28411280), (320, 28056139), (395, 22729024), (524, 17133520), (632, 14205640), (655, 13706816), (790, 11364512), (1048, 8566760), (1264, 7102820), (1310, 6853408), (1580, 5682256), (2096, 4283380), (2528, 3551410), (2620, 3426704), (2711, 3311680), (3160, 2841128), (4192, 2141690), (5056, 1775705), (5240, 1713352), (5422, 1655840), (6320, 1420564), (8384, 1070845), (10349, 867520), (10480, 856676), (10844, 827920), (12640, 710282), (13555, 662336), (20698, 433760), (20960, 428338), (21688, 413960), (25280, 355141), (27110, 331168), (41396, 216880), (41920, 214169), (43376, 206980), (51745, 173504), (54220, 165584), (82792, 108440), (86752, 103490)]