1452156955700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3393683}}^1$

素因数の和:3394097

約数の個数: 72

約数和(自身を含む): 3446489723040

約数和(自身を除く): 1994332767340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 389, 550, 778, 1100, 1556, 1945, 3890, 4279, 7780, 8558, 9725, 17116, 19450, 21395, 38900, 42790, 85580, 106975, 213950, 427900, 3393683, 6787366, 13574732, 16968415, 33936830, 37330513, 67873660, 74661026, 84842075, 149322052, 169684150, 186652565, 339368300, 373305130, 746610260, 933262825, 1320142687, 1866525650, 2640285374, 3733051300, 5280570748, 6600713435, 13201426870, 14521569557, 26402853740, 29043139114, 33003567175, 58086278228, 66007134350, 72607847785, 132014268700, 145215695570, 290431391140, 363039238925, 726078477850, 1452156955700]

約数ペア:

[(1, 1452156955700), (2, 726078477850), (4, 363039238925), (5, 290431391140), (10, 145215695570), (11, 132014268700), (20, 72607847785), (22, 66007134350), (25, 58086278228), (44, 33003567175), (50, 29043139114), (55, 26402853740), (100, 14521569557), (110, 13201426870), (220, 6600713435), (275, 5280570748), (389, 3733051300), (550, 2640285374), (778, 1866525650), (1100, 1320142687), (1556, 933262825), (1945, 746610260), (3890, 373305130), (4279, 339368300), (7780, 186652565), (8558, 169684150), (9725, 149322052), (17116, 84842075), (19450, 74661026), (21395, 67873660), (38900, 37330513), (42790, 33936830), (85580, 16968415), (106975, 13574732), (213950, 6787366), (427900, 3393683)]