67965640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 160704000

約数和(自身を除く): 92738360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 590, 620, 929, 1180, 1240, 1829, 1858, 2360, 3658, 3716, 4645, 7316, 7432, 9145, 9290, 14632, 18290, 18580, 28799, 36580, 37160, 54811, 57598, 73160, 109622, 115196, 143995, 219244, 230392, 274055, 287990, 438488, 548110, 575980, 1096220, 1151960, 1699141, 2192440, 3398282, 6796564, 8495705, 13593128, 16991410, 33982820, 67965640]

約数ペア:

[(1, 67965640), (2, 33982820), (4, 16991410), (5, 13593128), (8, 8495705), (10, 6796564), (20, 3398282), (31, 2192440), (40, 1699141), (59, 1151960), (62, 1096220), (118, 575980), (124, 548110), (155, 438488), (236, 287990), (248, 274055), (295, 230392), (310, 219244), (472, 143995), (590, 115196), (620, 109622), (929, 73160), (1180, 57598), (1240, 54811), (1829, 37160), (1858, 36580), (2360, 28799), (3658, 18580), (3716, 18290), (4645, 14632), (7316, 9290), (7432, 9145)]