63814120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 151165440

約数和(自身を除く): 87351320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 971, 1060, 1240, 1643, 1942, 2120, 3286, 3884, 4855, 6572, 7768, 8215, 9710, 13144, 16430, 19420, 30101, 32860, 38840, 51463, 60202, 65720, 102926, 120404, 150505, 205852, 240808, 257315, 301010, 411704, 514630, 602020, 1029260, 1204040, 1595353, 2058520, 3190706, 6381412, 7976765, 12762824, 15953530, 31907060, 63814120]

約数ペア:

[(1, 63814120), (2, 31907060), (4, 15953530), (5, 12762824), (8, 7976765), (10, 6381412), (20, 3190706), (31, 2058520), (40, 1595353), (53, 1204040), (62, 1029260), (106, 602020), (124, 514630), (155, 411704), (212, 301010), (248, 257315), (265, 240808), (310, 205852), (424, 150505), (530, 120404), (620, 102926), (971, 65720), (1060, 60202), (1240, 51463), (1643, 38840), (1942, 32860), (2120, 30101), (3286, 19420), (3884, 16430), (4855, 13144), (6572, 9710), (7768, 8215)]