102983240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 243855360

約数和(自身を除く): 140872120

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, 1567, 1643, 2120, 3134, 3286, 6268, 6572, 7835, 8215, 12536, 13144, 15670, 16430, 31340, 32860, 48577, 62680, 65720, 83051, 97154, 166102, 194308, 242885, 332204, 388616, 415255, 485770, 664408, 830510, 971540, 1661020, 1943080, 2574581, 3322040, 5149162, 10298324, 12872905, 20596648, 25745810, 51491620, 102983240]

約数ペア:

[(1, 102983240), (2, 51491620), (4, 25745810), (5, 20596648), (8, 12872905), (10, 10298324), (20, 5149162), (31, 3322040), (40, 2574581), (53, 1943080), (62, 1661020), (106, 971540), (124, 830510), (155, 664408), (212, 485770), (248, 415255), (265, 388616), (310, 332204), (424, 242885), (530, 194308), (620, 166102), (1060, 97154), (1240, 83051), (1567, 65720), (1643, 62680), (2120, 48577), (3134, 32860), (3286, 31340), (6268, 16430), (6572, 15670), (7835, 13144), (8215, 12536)]