2041505940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2441}}^1$

素因数の和:2769

約数の個数: 96

約数和(自身を含む): 5848609536

約数和(自身を除く): 3807103596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 263, 265, 318, 526, 530, 636, 789, 795, 1052, 1060, 1315, 1578, 1590, 2441, 2630, 3156, 3180, 3945, 4882, 5260, 7323, 7890, 9764, 12205, 13939, 14646, 15780, 24410, 27878, 29292, 36615, 41817, 48820, 55756, 69695, 73230, 83634, 129373, 139390, 146460, 167268, 209085, 258746, 278780, 388119, 418170, 517492, 641983, 646865, 776238, 836340, 1283966, 1293730, 1552476, 1925949, 1940595, 2567932, 2587460, 3209915, 3851898, 3881190, 6419830, 7703796, 7762380, 9629745, 12839660, 19259490, 34025099, 38518980, 68050198, 102075297, 136100396, 170125495, 204150594, 340250990, 408301188, 510376485, 680501980, 1020752970, 2041505940]

約数ペア:

[(1, 2041505940), (2, 1020752970), (3, 680501980), (4, 510376485), (5, 408301188), (6, 340250990), (10, 204150594), (12, 170125495), (15, 136100396), (20, 102075297), (30, 68050198), (53, 38518980), (60, 34025099), (106, 19259490), (159, 12839660), (212, 9629745), (263, 7762380), (265, 7703796), (318, 6419830), (526, 3881190), (530, 3851898), (636, 3209915), (789, 2587460), (795, 2567932), (1052, 1940595), (1060, 1925949), (1315, 1552476), (1578, 1293730), (1590, 1283966), (2441, 836340), (2630, 776238), (3156, 646865), (3180, 641983), (3945, 517492), (4882, 418170), (5260, 388119), (7323, 278780), (7890, 258746), (9764, 209085), (12205, 167268), (13939, 146460), (14646, 139390), (15780, 129373), (24410, 83634), (27878, 73230), (29292, 69695), (36615, 55756), (41817, 48820)]