252708820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6037}}^1$

素因数の和:6089

約数の個数: 96

約数和(自身を含む): 681666048

約数和(自身を除く): 428957228

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2093, 2990, 3220, 4186, 5980, 6037, 8372, 10465, 12074, 20930, 24148, 30185, 41860, 42259, 60370, 78481, 84518, 120740, 138851, 156962, 169036, 211295, 277702, 313924, 392405, 422590, 549367, 555404, 694255, 784810, 845180, 971957, 1098734, 1388510, 1569620, 1805063, 1943914, 2197468, 2746835, 2777020, 3610126, 3887828, 4859785, 5493670, 7220252, 9025315, 9719570, 10987340, 12635441, 18050630, 19439140, 25270882, 36101260, 50541764, 63177205, 126354410, 252708820]

約数ペア:

[(1, 252708820), (2, 126354410), (4, 63177205), (5, 50541764), (7, 36101260), (10, 25270882), (13, 19439140), (14, 18050630), (20, 12635441), (23, 10987340), (26, 9719570), (28, 9025315), (35, 7220252), (46, 5493670), (52, 4859785), (65, 3887828), (70, 3610126), (91, 2777020), (92, 2746835), (115, 2197468), (130, 1943914), (140, 1805063), (161, 1569620), (182, 1388510), (230, 1098734), (260, 971957), (299, 845180), (322, 784810), (364, 694255), (455, 555404), (460, 549367), (598, 422590), (644, 392405), (805, 313924), (910, 277702), (1196, 211295), (1495, 169036), (1610, 156962), (1820, 138851), (2093, 120740), (2990, 84518), (3220, 78481), (4186, 60370), (5980, 42259), (6037, 41860), (8372, 30185), (10465, 24148), (12074, 20930)]