98388560

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7109}}^1$

素因数の和:7295

約数の個数: 40

約数和(自身を含む): 230108040

約数和(自身を除く): 131719480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 6920, 7109, 13840, 14218, 28436, 35545, 56872, 71090, 113744, 142180, 284360, 568720, 1229857, 2459714, 4919428, 6149285, 9838856, 12298570, 19677712, 24597140, 49194280, 98388560]

約数ペア:

[(1, 98388560), (2, 49194280), (4, 24597140), (5, 19677712), (8, 12298570), (10, 9838856), (16, 6149285), (20, 4919428), (40, 2459714), (80, 1229857), (173, 568720), (346, 284360), (692, 142180), (865, 113744), (1384, 71090), (1730, 56872), (2768, 35545), (3460, 28436), (6920, 14218), (7109, 13840)]