41601780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21011}}^1$

素因数の和:21037

約数の個数: 72

約数和(自身を含む): 137670624

約数和(自身を除く): 96068844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 21011, 42022, 63033, 84044, 105055, 126066, 189099, 210110, 231121, 252132, 315165, 378198, 420220, 462242, 630330, 693363, 756396, 924484, 945495, 1155605, 1260660, 1386726, 1890990, 2080089, 2311210, 2773452, 3466815, 3781980, 4160178, 4622420, 6933630, 8320356, 10400445, 13867260, 20800890, 41601780]

約数ペア:

[(1, 41601780), (2, 20800890), (3, 13867260), (4, 10400445), (5, 8320356), (6, 6933630), (9, 4622420), (10, 4160178), (11, 3781980), (12, 3466815), (15, 2773452), (18, 2311210), (20, 2080089), (22, 1890990), (30, 1386726), (33, 1260660), (36, 1155605), (44, 945495), (45, 924484), (55, 756396), (60, 693363), (66, 630330), (90, 462242), (99, 420220), (110, 378198), (132, 315165), (165, 252132), (180, 231121), (198, 210110), (220, 189099), (330, 126066), (396, 105055), (495, 84044), (660, 63033), (990, 42022), (1980, 21011)]