100642760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1730

約数の個数: 64

約数和(自身を含む): 238820400

約数和(自身を除く): 138177640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 212, 232, 265, 290, 424, 530, 580, 1060, 1160, 1537, 1637, 2120, 3074, 3274, 6148, 6548, 7685, 8185, 12296, 13096, 15370, 16370, 30740, 32740, 47473, 61480, 65480, 86761, 94946, 173522, 189892, 237365, 347044, 379784, 433805, 474730, 694088, 867610, 949460, 1735220, 1898920, 2516069, 3470440, 5032138, 10064276, 12580345, 20128552, 25160690, 50321380, 100642760]

約数ペア:

[(1, 100642760), (2, 50321380), (4, 25160690), (5, 20128552), (8, 12580345), (10, 10064276), (20, 5032138), (29, 3470440), (40, 2516069), (53, 1898920), (58, 1735220), (106, 949460), (116, 867610), (145, 694088), (212, 474730), (232, 433805), (265, 379784), (290, 347044), (424, 237365), (530, 189892), (580, 173522), (1060, 94946), (1160, 86761), (1537, 65480), (1637, 61480), (2120, 47473), (3074, 32740), (3274, 30740), (6148, 16370), (6548, 15370), (7685, 13096), (8185, 12296)]