57301640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4254

約数の個数: 64

約数和(自身を含む): 145221120

約数和(自身を除く): 87919480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 4201, 6820, 8402, 13640, 16804, 21005, 33608, 42010, 46211, 84020, 92422, 130231, 168040, 184844, 231055, 260462, 369688, 462110, 520924, 651155, 924220, 1041848, 1302310, 1432541, 1848440, 2604620, 2865082, 5209240, 5730164, 7162705, 11460328, 14325410, 28650820, 57301640]

約数ペア:

[(1, 57301640), (2, 28650820), (4, 14325410), (5, 11460328), (8, 7162705), (10, 5730164), (11, 5209240), (20, 2865082), (22, 2604620), (31, 1848440), (40, 1432541), (44, 1302310), (55, 1041848), (62, 924220), (88, 651155), (110, 520924), (124, 462110), (155, 369688), (220, 260462), (248, 231055), (310, 184844), (341, 168040), (440, 130231), (620, 92422), (682, 84020), (1240, 46211), (1364, 42010), (1705, 33608), (2728, 21005), (3410, 16804), (4201, 13640), (6820, 8402)]