13309030360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1\times {\mathrm{8719}}^1$

素因数の和:9992

約数の個数: 64

約数和(自身を含む): 30939955200

約数和(自身を除く): 17630924840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1231, 1240, 2462, 4924, 6155, 8719, 9848, 12310, 17438, 24620, 34876, 38161, 43595, 49240, 69752, 76322, 87190, 152644, 174380, 190805, 270289, 305288, 348760, 381610, 540578, 763220, 1081156, 1351445, 1526440, 2162312, 2702890, 5405780, 10733089, 10811560, 21466178, 42932356, 53665445, 85864712, 107330890, 214661780, 332725759, 429323560, 665451518, 1330903036, 1663628795, 2661806072, 3327257590, 6654515180, 13309030360]

約数ペア:

[(1, 13309030360), (2, 6654515180), (4, 3327257590), (5, 2661806072), (8, 1663628795), (10, 1330903036), (20, 665451518), (31, 429323560), (40, 332725759), (62, 214661780), (124, 107330890), (155, 85864712), (248, 53665445), (310, 42932356), (620, 21466178), (1231, 10811560), (1240, 10733089), (2462, 5405780), (4924, 2702890), (6155, 2162312), (8719, 1526440), (9848, 1351445), (12310, 1081156), (17438, 763220), (24620, 540578), (34876, 381610), (38161, 348760), (43595, 305288), (49240, 270289), (69752, 190805), (76322, 174380), (87190, 152644)]