194928240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62477}}^1$

素因数の和:62506

約数の個数: 80

約数和(自身を含む): 650770848

約数和(自身を除く): 455842608

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, 62477, 124954, 187431, 249908, 312385, 374862, 499816, 624770, 749724, 812201, 937155, 999632, 1249540, 1499448, 1624402, 1874310, 2436603, 2499080, 2998896, 3248804, 3748620, 4061005, 4873206, 4998160, 6497608, 7497240, 8122010, 9746412, 12183015, 12995216, 14994480, 16244020, 19492824, 24366030, 32488040, 38985648, 48732060, 64976080, 97464120, 194928240]

約数ペア:

[(1, 194928240), (2, 97464120), (3, 64976080), (4, 48732060), (5, 38985648), (6, 32488040), (8, 24366030), (10, 19492824), (12, 16244020), (13, 14994480), (15, 12995216), (16, 12183015), (20, 9746412), (24, 8122010), (26, 7497240), (30, 6497608), (39, 4998160), (40, 4873206), (48, 4061005), (52, 3748620), (60, 3248804), (65, 2998896), (78, 2499080), (80, 2436603), (104, 1874310), (120, 1624402), (130, 1499448), (156, 1249540), (195, 999632), (208, 937155), (240, 812201), (260, 749724), (312, 624770), (390, 499816), (520, 374862), (624, 312385), (780, 249908), (1040, 187431), (1560, 124954), (3120, 62477)]