238049491700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{685429}}^1$

素因数の和:685617

約数の個数: 72

約数和(自身を含む): 542597354880

約数和(自身を除く): 304547863180

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 151, 230, 302, 460, 575, 604, 755, 1150, 1510, 2300, 3020, 3473, 3775, 6946, 7550, 13892, 15100, 17365, 34730, 69460, 86825, 173650, 347300, 685429, 1370858, 2741716, 3427145, 6854290, 13708580, 15764867, 17135725, 31529734, 34271450, 63059468, 68542900, 78824335, 103499779, 157648670, 206999558, 315297340, 394121675, 413999116, 517498895, 788243350, 1034997790, 1576486700, 2069995580, 2380494917, 2587494475, 4760989834, 5174988950, 9521979668, 10349977900, 11902474585, 23804949170, 47609898340, 59512372925, 119024745850, 238049491700]

約数ペア:

[(1, 238049491700), (2, 119024745850), (4, 59512372925), (5, 47609898340), (10, 23804949170), (20, 11902474585), (23, 10349977900), (25, 9521979668), (46, 5174988950), (50, 4760989834), (92, 2587494475), (100, 2380494917), (115, 2069995580), (151, 1576486700), (230, 1034997790), (302, 788243350), (460, 517498895), (575, 413999116), (604, 394121675), (755, 315297340), (1150, 206999558), (1510, 157648670), (2300, 103499779), (3020, 78824335), (3473, 68542900), (3775, 63059468), (6946, 34271450), (7550, 31529734), (13892, 17135725), (15100, 15764867), (17365, 13708580), (34730, 6854290), (69460, 3427145), (86825, 2741716), (173650, 1370858), (347300, 685429)]