183357980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37117}}^1$

素因数の和:37158

約数の個数: 48

約数和(自身を含む): 436507680

約数和(自身を除く): 253149700

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 37117, 74234, 148468, 185585, 371170, 482521, 705223, 742340, 965042, 1410446, 1930084, 2412605, 2820892, 3526115, 4825210, 7052230, 9167899, 9650420, 14104460, 18335798, 36671596, 45839495, 91678990, 183357980]

約数ペア:

[(1, 183357980), (2, 91678990), (4, 45839495), (5, 36671596), (10, 18335798), (13, 14104460), (19, 9650420), (20, 9167899), (26, 7052230), (38, 4825210), (52, 3526115), (65, 2820892), (76, 2412605), (95, 1930084), (130, 1410446), (190, 965042), (247, 742340), (260, 705223), (380, 482521), (494, 371170), (988, 185585), (1235, 148468), (2470, 74234), (4940, 37117)]