185300560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 441971712

約数和(自身を除く): 256671152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 181, 191, 268, 335, 362, 382, 536, 670, 724, 764, 905, 955, 1072, 1340, 1448, 1528, 1810, 1910, 2680, 2896, 3056, 3620, 3820, 5360, 7240, 7640, 12127, 12797, 14480, 15280, 24254, 25594, 34571, 48508, 51188, 60635, 63985, 69142, 97016, 102376, 121270, 127970, 138284, 172855, 194032, 204752, 242540, 255940, 276568, 345710, 485080, 511880, 553136, 691420, 970160, 1023760, 1382840, 2316257, 2765680, 4632514, 9265028, 11581285, 18530056, 23162570, 37060112, 46325140, 92650280, 185300560]

約数ペア:

[(1, 185300560), (2, 92650280), (4, 46325140), (5, 37060112), (8, 23162570), (10, 18530056), (16, 11581285), (20, 9265028), (40, 4632514), (67, 2765680), (80, 2316257), (134, 1382840), (181, 1023760), (191, 970160), (268, 691420), (335, 553136), (362, 511880), (382, 485080), (536, 345710), (670, 276568), (724, 255940), (764, 242540), (905, 204752), (955, 194032), (1072, 172855), (1340, 138284), (1448, 127970), (1528, 121270), (1810, 102376), (1910, 97016), (2680, 69142), (2896, 63985), (3056, 60635), (3620, 51188), (3820, 48508), (5360, 34571), (7240, 25594), (7640, 24254), (12127, 15280), (12797, 14480)]