97725640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 231413760

約数和(自身を除く): 133688120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1487, 1643, 2120, 2974, 3286, 5948, 6572, 7435, 8215, 11896, 13144, 14870, 16430, 29740, 32860, 46097, 59480, 65720, 78811, 92194, 157622, 184388, 230485, 315244, 368776, 394055, 460970, 630488, 788110, 921940, 1576220, 1843880, 2443141, 3152440, 4886282, 9772564, 12215705, 19545128, 24431410, 48862820, 97725640]

約数ペア:

[(1, 97725640), (2, 48862820), (4, 24431410), (5, 19545128), (8, 12215705), (10, 9772564), (20, 4886282), (31, 3152440), (40, 2443141), (53, 1843880), (62, 1576220), (106, 921940), (124, 788110), (155, 630488), (212, 460970), (248, 394055), (265, 368776), (310, 315244), (424, 230485), (530, 184388), (620, 157622), (1060, 92194), (1240, 78811), (1487, 65720), (1643, 59480), (2120, 46097), (2974, 32860), (3286, 29740), (5948, 16430), (6572, 14870), (7435, 13144), (8215, 11896)]