2022783620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 5081695920

約数和(自身を除く): 3058912300

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 113, 121, 130, 143, 220, 226, 242, 260, 286, 452, 484, 565, 569, 572, 605, 715, 1130, 1138, 1210, 1243, 1430, 1469, 1573, 2260, 2276, 2420, 2486, 2845, 2860, 2938, 3146, 4972, 5690, 5876, 6215, 6259, 6292, 7345, 7397, 7865, 11380, 12430, 12518, 13673, 14690, 14794, 15730, 16159, 24860, 25036, 27346, 29380, 29588, 31295, 31460, 32318, 36985, 54692, 62590, 64297, 64636, 68365, 68849, 73970, 80795, 81367, 125180, 128594, 136730, 137698, 147940, 161590, 162734, 177749, 257188, 273460, 275396, 321485, 323180, 325468, 344245, 355498, 406835, 642970, 688490, 707267, 710996, 813670, 835861, 888745, 895037, 1285940, 1376980, 1414534, 1627340, 1671722, 1777490, 1790074, 2829068, 3343444, 3536335, 3554980, 3580148, 4179305, 4475185, 7072670, 7779937, 8358610, 8950370, 9194471, 14145340, 15559874, 16717220, 17900740, 18388942, 31119748, 36777884, 38899685, 45972355, 77799370, 91944710, 101139181, 155598740, 183889420, 202278362, 404556724, 505695905, 1011391810, 2022783620]

約数ペア:

[(1, 2022783620), (2, 1011391810), (4, 505695905), (5, 404556724), (10, 202278362), (11, 183889420), (13, 155598740), (20, 101139181), (22, 91944710), (26, 77799370), (44, 45972355), (52, 38899685), (55, 36777884), (65, 31119748), (110, 18388942), (113, 17900740), (121, 16717220), (130, 15559874), (143, 14145340), (220, 9194471), (226, 8950370), (242, 8358610), (260, 7779937), (286, 7072670), (452, 4475185), (484, 4179305), (565, 3580148), (569, 3554980), (572, 3536335), (605, 3343444), (715, 2829068), (1130, 1790074), (1138, 1777490), (1210, 1671722), (1243, 1627340), (1430, 1414534), (1469, 1376980), (1573, 1285940), (2260, 895037), (2276, 888745), (2420, 835861), (2486, 813670), (2845, 710996), (2860, 707267), (2938, 688490), (3146, 642970), (4972, 406835), (5690, 355498), (5876, 344245), (6215, 325468), (6259, 323180), (6292, 321485), (7345, 275396), (7397, 273460), (7865, 257188), (11380, 177749), (12430, 162734), (12518, 161590), (13673, 147940), (14690, 137698), (14794, 136730), (15730, 128594), (16159, 125180), (24860, 81367), (25036, 80795), (27346, 73970), (29380, 68849), (29588, 68365), (31295, 64636), (31460, 64297), (32318, 62590), (36985, 54692)]