5287600760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{60889}}^1$

素因数の和:61080

約数の個数: 64

約数和(自身を含む): 12889195200

約数和(自身を除く): 7601594440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 167, 260, 334, 520, 668, 835, 1336, 1670, 2171, 3340, 4342, 6680, 8684, 10855, 17368, 21710, 43420, 60889, 86840, 121778, 243556, 304445, 487112, 608890, 791557, 1217780, 1583114, 2435560, 3166228, 3957785, 6332456, 7915570, 10168463, 15831140, 20336926, 31662280, 40673852, 50842315, 81347704, 101684630, 132190019, 203369260, 264380038, 406738520, 528760076, 660950095, 1057520152, 1321900190, 2643800380, 5287600760]

約数ペア:

[(1, 5287600760), (2, 2643800380), (4, 1321900190), (5, 1057520152), (8, 660950095), (10, 528760076), (13, 406738520), (20, 264380038), (26, 203369260), (40, 132190019), (52, 101684630), (65, 81347704), (104, 50842315), (130, 40673852), (167, 31662280), (260, 20336926), (334, 15831140), (520, 10168463), (668, 7915570), (835, 6332456), (1336, 3957785), (1670, 3166228), (2171, 2435560), (3340, 1583114), (4342, 1217780), (6680, 791557), (8684, 608890), (10855, 487112), (17368, 304445), (21710, 243556), (43420, 121778), (60889, 86840)]