67474360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 163257120

約数和(自身を除く): 95782760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1139, 1340, 1481, 2278, 2680, 2962, 4556, 5695, 5924, 7405, 9112, 11390, 11848, 14810, 22780, 25177, 29620, 45560, 50354, 59240, 99227, 100708, 125885, 198454, 201416, 251770, 396908, 496135, 503540, 793816, 992270, 1007080, 1686859, 1984540, 3373718, 3969080, 6747436, 8434295, 13494872, 16868590, 33737180, 67474360]

約数ペア:

[(1, 67474360), (2, 33737180), (4, 16868590), (5, 13494872), (8, 8434295), (10, 6747436), (17, 3969080), (20, 3373718), (34, 1984540), (40, 1686859), (67, 1007080), (68, 992270), (85, 793816), (134, 503540), (136, 496135), (170, 396908), (268, 251770), (335, 201416), (340, 198454), (536, 125885), (670, 100708), (680, 99227), (1139, 59240), (1340, 50354), (1481, 45560), (2278, 29620), (2680, 25177), (2962, 22780), (4556, 14810), (5695, 11848), (5924, 11390), (7405, 9112)]