98647580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 215986176

約数和(自身を除く): 117338596

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 1070, 1487, 2140, 2974, 3317, 5948, 6634, 7435, 13268, 14870, 16585, 29740, 33170, 46097, 66340, 92194, 159109, 184388, 230485, 318218, 460970, 636436, 795545, 921940, 1591090, 3182180, 4932379, 9864758, 19729516, 24661895, 49323790, 98647580]

約数ペア:

[(1, 98647580), (2, 49323790), (4, 24661895), (5, 19729516), (10, 9864758), (20, 4932379), (31, 3182180), (62, 1591090), (107, 921940), (124, 795545), (155, 636436), (214, 460970), (310, 318218), (428, 230485), (535, 184388), (620, 159109), (1070, 92194), (1487, 66340), (2140, 46097), (2974, 33170), (3317, 29740), (5948, 16585), (6634, 14870), (7435, 13268)]