2233386320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{81869}}^1$

素因数の和:81924

約数の個数: 80

約数和(自身を含む): 5847482880

約数和(自身を除く): 3614096560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 81869, 163738, 327476, 409345, 654952, 818690, 900559, 1309904, 1637380, 1801118, 2537939, 3274760, 3602236, 4502795, 5075878, 6549520, 7204472, 9005590, 10151756, 12689695, 14408944, 18011180, 20303512, 25379390, 27917329, 36022360, 40607024, 50758780, 55834658, 72044720, 101517560, 111669316, 139586645, 203035120, 223338632, 279173290, 446677264, 558346580, 1116693160, 2233386320]

約数ペア:

[(1, 2233386320), (2, 1116693160), (4, 558346580), (5, 446677264), (8, 279173290), (10, 223338632), (11, 203035120), (16, 139586645), (20, 111669316), (22, 101517560), (31, 72044720), (40, 55834658), (44, 50758780), (55, 40607024), (62, 36022360), (80, 27917329), (88, 25379390), (110, 20303512), (124, 18011180), (155, 14408944), (176, 12689695), (220, 10151756), (248, 9005590), (310, 7204472), (341, 6549520), (440, 5075878), (496, 4502795), (620, 3602236), (682, 3274760), (880, 2537939), (1240, 1801118), (1364, 1637380), (1705, 1309904), (2480, 900559), (2728, 818690), (3410, 654952), (5456, 409345), (6820, 327476), (13640, 163738), (27280, 81869)]