8266291980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{6869}}^1$

素因数の和:7559

約数の個数: 96

約数和(自身を含む): 23932661760

約数和(自身を除く): 15666369780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 647, 930, 1294, 1860, 1941, 2588, 3235, 3882, 6470, 6869, 7764, 9705, 12940, 13738, 19410, 20057, 20607, 27476, 34345, 38820, 40114, 41214, 60171, 68690, 80228, 82428, 100285, 103035, 120342, 137380, 200570, 206070, 212939, 240684, 300855, 401140, 412140, 425878, 601710, 638817, 851756, 1064695, 1203420, 1277634, 2129390, 2555268, 3194085, 4258780, 4444243, 6388170, 8888486, 12776340, 13332729, 17776972, 22221215, 26665458, 44442430, 53330916, 66663645, 88884860, 133327290, 137771533, 266654580, 275543066, 413314599, 551086132, 688857665, 826629198, 1377715330, 1653258396, 2066572995, 2755430660, 4133145990, 8266291980]

約数ペア:

[(1, 8266291980), (2, 4133145990), (3, 2755430660), (4, 2066572995), (5, 1653258396), (6, 1377715330), (10, 826629198), (12, 688857665), (15, 551086132), (20, 413314599), (30, 275543066), (31, 266654580), (60, 137771533), (62, 133327290), (93, 88884860), (124, 66663645), (155, 53330916), (186, 44442430), (310, 26665458), (372, 22221215), (465, 17776972), (620, 13332729), (647, 12776340), (930, 8888486), (1294, 6388170), (1860, 4444243), (1941, 4258780), (2588, 3194085), (3235, 2555268), (3882, 2129390), (6470, 1277634), (6869, 1203420), (7764, 1064695), (9705, 851756), (12940, 638817), (13738, 601710), (19410, 425878), (20057, 412140), (20607, 401140), (27476, 300855), (34345, 240684), (38820, 212939), (40114, 206070), (41214, 200570), (60171, 137380), (68690, 120342), (80228, 103035), (82428, 100285)]