144433250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2388

約数の個数: 64

約数和(自身を含む): 306633600

約数和(自身を除く): 162200350

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 190, 247, 250, 325, 475, 494, 650, 950, 1235, 1625, 2339, 2375, 2470, 3250, 4678, 4750, 6175, 11695, 12350, 23390, 30407, 30875, 44441, 58475, 60814, 61750, 88882, 116950, 152035, 222205, 292375, 304070, 444410, 577733, 584750, 760175, 1111025, 1155466, 1520350, 2222050, 2888665, 3800875, 5555125, 5777330, 7601750, 11110250, 14443325, 28886650, 72216625, 144433250]

約数ペア:

[(1, 144433250), (2, 72216625), (5, 28886650), (10, 14443325), (13, 11110250), (19, 7601750), (25, 5777330), (26, 5555125), (38, 3800875), (50, 2888665), (65, 2222050), (95, 1520350), (125, 1155466), (130, 1111025), (190, 760175), (247, 584750), (250, 577733), (325, 444410), (475, 304070), (494, 292375), (650, 222205), (950, 152035), (1235, 116950), (1625, 88882), (2339, 61750), (2375, 60814), (2470, 58475), (3250, 44441), (4678, 30875), (4750, 30407), (6175, 23390), (11695, 12350)]