611483650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14969}}^1$

素因数の和:15043

約数の個数: 48

約数和(自身を含む): 1225144800

約数和(自身を除く): 613661150

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1634, 2150, 4085, 8170, 14969, 20425, 29938, 40850, 74845, 149690, 284411, 374225, 568822, 643667, 748450, 1287334, 1422055, 2844110, 3218335, 6436670, 7110275, 12229673, 14220550, 16091675, 24459346, 32183350, 61148365, 122296730, 305741825, 611483650]

約数ペア:

[(1, 611483650), (2, 305741825), (5, 122296730), (10, 61148365), (19, 32183350), (25, 24459346), (38, 16091675), (43, 14220550), (50, 12229673), (86, 7110275), (95, 6436670), (190, 3218335), (215, 2844110), (430, 1422055), (475, 1287334), (817, 748450), (950, 643667), (1075, 568822), (1634, 374225), (2150, 284411), (4085, 149690), (8170, 74845), (14969, 40850), (20425, 29938)]