182849680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1613}}^1$

素因数の和:1748

約数の個数: 80

約数和(自身を含む): 462314160

約数和(自身を除く): 279464480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 130, 208, 218, 260, 436, 520, 545, 872, 1040, 1090, 1417, 1613, 1744, 2180, 2834, 3226, 4360, 5668, 6452, 7085, 8065, 8720, 11336, 12904, 14170, 16130, 20969, 22672, 25808, 28340, 32260, 41938, 56680, 64520, 83876, 104845, 113360, 129040, 167752, 175817, 209690, 335504, 351634, 419380, 703268, 838760, 879085, 1406536, 1677520, 1758170, 2285621, 2813072, 3516340, 4571242, 7032680, 9142484, 11428105, 14065360, 18284968, 22856210, 36569936, 45712420, 91424840, 182849680]

約数ペア:

[(1, 182849680), (2, 91424840), (4, 45712420), (5, 36569936), (8, 22856210), (10, 18284968), (13, 14065360), (16, 11428105), (20, 9142484), (26, 7032680), (40, 4571242), (52, 3516340), (65, 2813072), (80, 2285621), (104, 1758170), (109, 1677520), (130, 1406536), (208, 879085), (218, 838760), (260, 703268), (436, 419380), (520, 351634), (545, 335504), (872, 209690), (1040, 175817), (1090, 167752), (1417, 129040), (1613, 113360), (1744, 104845), (2180, 83876), (2834, 64520), (3226, 56680), (4360, 41938), (5668, 32260), (6452, 28340), (7085, 25808), (8065, 22672), (8720, 20969), (11336, 16130), (12904, 14170)]