83446220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 208293120

約数和(自身を除く): 124846900

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 163, 179, 220, 260, 286, 326, 358, 572, 652, 715, 716, 815, 895, 1430, 1630, 1790, 1793, 1969, 2119, 2327, 2860, 3260, 3580, 3586, 3938, 4238, 4654, 7172, 7876, 8476, 8965, 9308, 9845, 10595, 11635, 17930, 19690, 21190, 23270, 23309, 25597, 29177, 35860, 39380, 42380, 46540, 46618, 51194, 58354, 93236, 102388, 116545, 116708, 127985, 145885, 233090, 255970, 291770, 320947, 379301, 466180, 511940, 583540, 641894, 758602, 1283788, 1517204, 1604735, 1896505, 3209470, 3793010, 4172311, 6418940, 7586020, 8344622, 16689244, 20861555, 41723110, 83446220]

約数ペア:

[(1, 83446220), (2, 41723110), (4, 20861555), (5, 16689244), (10, 8344622), (11, 7586020), (13, 6418940), (20, 4172311), (22, 3793010), (26, 3209470), (44, 1896505), (52, 1604735), (55, 1517204), (65, 1283788), (110, 758602), (130, 641894), (143, 583540), (163, 511940), (179, 466180), (220, 379301), (260, 320947), (286, 291770), (326, 255970), (358, 233090), (572, 145885), (652, 127985), (715, 116708), (716, 116545), (815, 102388), (895, 93236), (1430, 58354), (1630, 51194), (1790, 46618), (1793, 46540), (1969, 42380), (2119, 39380), (2327, 35860), (2860, 29177), (3260, 25597), (3580, 23309), (3586, 23270), (3938, 21190), (4238, 19690), (4654, 17930), (7172, 11635), (7876, 10595), (8476, 9845), (8965, 9308)]