2079495250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{69899}}^1$

素因数の和:69940

約数の個数: 64

約数和(自身を含む): 4710700800

約数和(自身を除く): 2631205550

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 850, 875, 1190, 1750, 2125, 2975, 4250, 5950, 14875, 29750, 69899, 139798, 349495, 489293, 698990, 978586, 1188283, 1747475, 2376566, 2446465, 3494950, 4892930, 5941415, 8317981, 8737375, 11882830, 12232325, 16635962, 17474750, 24464650, 29707075, 41589905, 59414150, 61161625, 83179810, 122323250, 148535375, 207949525, 297070750, 415899050, 1039747625, 2079495250]

約数ペア:

[(1, 2079495250), (2, 1039747625), (5, 415899050), (7, 297070750), (10, 207949525), (14, 148535375), (17, 122323250), (25, 83179810), (34, 61161625), (35, 59414150), (50, 41589905), (70, 29707075), (85, 24464650), (119, 17474750), (125, 16635962), (170, 12232325), (175, 11882830), (238, 8737375), (250, 8317981), (350, 5941415), (425, 4892930), (595, 3494950), (850, 2446465), (875, 2376566), (1190, 1747475), (1750, 1188283), (2125, 978586), (2975, 698990), (4250, 489293), (5950, 349495), (14875, 139798), (29750, 69899)]