28028300

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1163}}^1$

素因数の和:1418

約数の個数: 36

約数和(自身を含む): 61126296

約数和(自身を除く): 33097996

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 964, 1163, 1205, 2326, 2410, 4652, 4820, 5815, 6025, 11630, 12050, 23260, 24100, 29075, 58150, 116300, 280283, 560566, 1121132, 1401415, 2802830, 5605660, 7007075, 14014150, 28028300]

約数ペア:

[(1, 28028300), (2, 14014150), (4, 7007075), (5, 5605660), (10, 2802830), (20, 1401415), (25, 1121132), (50, 560566), (100, 280283), (241, 116300), (482, 58150), (964, 29075), (1163, 24100), (1205, 23260), (2326, 12050), (2410, 11630), (4652, 6025), (4820, 5815)]