82982640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26597}}^1$

素因数の和:26626

約数の個数: 80

約数和(自身を含む): 277044768

約数和(自身を除く): 194062128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 26597, 53194, 79791, 106388, 132985, 159582, 212776, 265970, 319164, 345761, 398955, 425552, 531940, 638328, 691522, 797910, 1037283, 1063880, 1276656, 1383044, 1595820, 1728805, 2074566, 2127760, 2766088, 3191640, 3457610, 4149132, 5186415, 5532176, 6383280, 6915220, 8298264, 10372830, 13830440, 16596528, 20745660, 27660880, 41491320, 82982640]

約数ペア:

[(1, 82982640), (2, 41491320), (3, 27660880), (4, 20745660), (5, 16596528), (6, 13830440), (8, 10372830), (10, 8298264), (12, 6915220), (13, 6383280), (15, 5532176), (16, 5186415), (20, 4149132), (24, 3457610), (26, 3191640), (30, 2766088), (39, 2127760), (40, 2074566), (48, 1728805), (52, 1595820), (60, 1383044), (65, 1276656), (78, 1063880), (80, 1037283), (104, 797910), (120, 691522), (130, 638328), (156, 531940), (195, 425552), (208, 398955), (240, 345761), (260, 319164), (312, 265970), (390, 212776), (520, 159582), (624, 132985), (780, 106388), (1040, 79791), (1560, 53194), (3120, 26597)]