229201750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 458527680

約数和(自身を除く): 229325930

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 95, 125, 146, 190, 250, 365, 475, 661, 730, 950, 1322, 1387, 1825, 2375, 2774, 3305, 3650, 4750, 6610, 6935, 9125, 12559, 13870, 16525, 18250, 25118, 33050, 34675, 48253, 62795, 69350, 82625, 96506, 125590, 165250, 173375, 241265, 313975, 346750, 482530, 627950, 916807, 1206325, 1569875, 1833614, 2412650, 3139750, 4584035, 6031625, 9168070, 12063250, 22920175, 45840350, 114600875, 229201750]

約数ペア:

[(1, 229201750), (2, 114600875), (5, 45840350), (10, 22920175), (19, 12063250), (25, 9168070), (38, 6031625), (50, 4584035), (73, 3139750), (95, 2412650), (125, 1833614), (146, 1569875), (190, 1206325), (250, 916807), (365, 627950), (475, 482530), (661, 346750), (730, 313975), (950, 241265), (1322, 173375), (1387, 165250), (1825, 125590), (2375, 96506), (2774, 82625), (3305, 69350), (3650, 62795), (4750, 48253), (6610, 34675), (6935, 33050), (9125, 25118), (12559, 18250), (13870, 16525)]