49780496560

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1\times {\mathrm{5417}}^1$

素因数の和:6110

約数の個数: 80

約数和(自身を含む): 116447296896

約数和(自身を除く): 66666800336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 367, 626, 734, 1252, 1468, 1565, 1835, 2504, 2936, 3130, 3670, 5008, 5417, 5872, 6260, 7340, 10834, 12520, 14680, 21668, 25040, 27085, 29360, 43336, 54170, 86672, 108340, 114871, 216680, 229742, 433360, 459484, 574355, 918968, 1148710, 1695521, 1837936, 1988039, 2297420, 3391042, 3976078, 4594840, 6782084, 7952156, 8477605, 9189680, 9940195, 13564168, 15904312, 16955210, 19880390, 27128336, 31808624, 33910420, 39760780, 67820840, 79521560, 135641680, 159043120, 622256207, 1244512414, 2489024828, 3111281035, 4978049656, 6222562070, 9956099312, 12445124140, 24890248280, 49780496560]

約数ペア:

[(1, 49780496560), (2, 24890248280), (4, 12445124140), (5, 9956099312), (8, 6222562070), (10, 4978049656), (16, 3111281035), (20, 2489024828), (40, 1244512414), (80, 622256207), (313, 159043120), (367, 135641680), (626, 79521560), (734, 67820840), (1252, 39760780), (1468, 33910420), (1565, 31808624), (1835, 27128336), (2504, 19880390), (2936, 16955210), (3130, 15904312), (3670, 13564168), (5008, 9940195), (5417, 9189680), (5872, 8477605), (6260, 7952156), (7340, 6782084), (10834, 4594840), (12520, 3976078), (14680, 3391042), (21668, 2297420), (25040, 1988039), (27085, 1837936), (29360, 1695521), (43336, 1148710), (54170, 918968), (86672, 574355), (108340, 459484), (114871, 433360), (216680, 229742)]