7097102480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{3727}}^1$

素因数の和:5584

約数の個数: 80

約数和(自身を含む): 17784528384

約数和(自身を除く): 10687425904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1831, 3662, 3727, 7324, 7454, 9155, 14648, 14908, 18310, 18635, 23803, 29296, 29816, 36620, 37270, 47606, 48451, 59632, 73240, 74540, 95212, 96902, 119015, 146480, 149080, 190424, 193804, 238030, 242255, 298160, 380848, 387608, 476060, 484510, 775216, 952120, 969020, 1904240, 1938040, 3876080, 6824137, 13648274, 27296548, 34120685, 54593096, 68241370, 88713781, 109186192, 136482740, 177427562, 272965480, 354855124, 443568905, 545930960, 709710248, 887137810, 1419420496, 1774275620, 3548551240, 7097102480]

約数ペア:

[(1, 7097102480), (2, 3548551240), (4, 1774275620), (5, 1419420496), (8, 887137810), (10, 709710248), (13, 545930960), (16, 443568905), (20, 354855124), (26, 272965480), (40, 177427562), (52, 136482740), (65, 109186192), (80, 88713781), (104, 68241370), (130, 54593096), (208, 34120685), (260, 27296548), (520, 13648274), (1040, 6824137), (1831, 3876080), (3662, 1938040), (3727, 1904240), (7324, 969020), (7454, 952120), (9155, 775216), (14648, 484510), (14908, 476060), (18310, 387608), (18635, 380848), (23803, 298160), (29296, 242255), (29816, 238030), (36620, 193804), (37270, 190424), (47606, 149080), (48451, 146480), (59632, 119015), (73240, 96902), (74540, 95212)]