3800147500

素因数分解:

$2^2\times 5^4\times {\mathrm{61}}^1\times {\mathrm{24919}}^1$

素因数の和:25004

約数の個数: 60

約数和(自身を含む): 8446733680

約数和(自身を除く): 4646586180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 244, 250, 305, 500, 610, 625, 1220, 1250, 1525, 2500, 3050, 6100, 7625, 15250, 24919, 30500, 38125, 49838, 76250, 99676, 124595, 152500, 249190, 498380, 622975, 1245950, 1520059, 2491900, 3040118, 3114875, 6080236, 6229750, 7600295, 12459500, 15200590, 15574375, 30401180, 31148750, 38001475, 62297500, 76002950, 152005900, 190007375, 380014750, 760029500, 950036875, 1900073750, 3800147500]

約数ペア:

[(1, 3800147500), (2, 1900073750), (4, 950036875), (5, 760029500), (10, 380014750), (20, 190007375), (25, 152005900), (50, 76002950), (61, 62297500), (100, 38001475), (122, 31148750), (125, 30401180), (244, 15574375), (250, 15200590), (305, 12459500), (500, 7600295), (610, 6229750), (625, 6080236), (1220, 3114875), (1250, 3040118), (1525, 2491900), (2500, 1520059), (3050, 1245950), (6100, 622975), (7625, 498380), (15250, 249190), (24919, 152500), (30500, 124595), (38125, 99676), (49838, 76250)]