54468680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11443}}^1$

素因数の和:11478

約数の個数: 64

約数和(自身を含む): 148314240

約数和(自身を除く): 93845560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11443, 22886, 45772, 57215, 80101, 91544, 114430, 160202, 194531, 228860, 320404, 389062, 400505, 457720, 640808, 778124, 801010, 972655, 1361717, 1556248, 1602020, 1945310, 2723434, 3204040, 3890620, 5446868, 6808585, 7781240, 10893736, 13617170, 27234340, 54468680]

約数ペア:

[(1, 54468680), (2, 27234340), (4, 13617170), (5, 10893736), (7, 7781240), (8, 6808585), (10, 5446868), (14, 3890620), (17, 3204040), (20, 2723434), (28, 1945310), (34, 1602020), (35, 1556248), (40, 1361717), (56, 972655), (68, 801010), (70, 778124), (85, 640808), (119, 457720), (136, 400505), (140, 389062), (170, 320404), (238, 228860), (280, 194531), (340, 160202), (476, 114430), (595, 91544), (680, 80101), (952, 57215), (1190, 45772), (2380, 22886), (4760, 11443)]