1922876630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2531}}^1$

素因数の和:2705

約数の個数: 64

約数和(自身を含む): 3790100160

約数和(自身を除く): 1867223530

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 109, 170, 205, 218, 410, 545, 697, 1090, 1394, 1853, 2531, 3485, 3706, 4469, 5062, 6970, 8938, 9265, 12655, 18530, 22345, 25310, 43027, 44690, 75973, 86054, 103771, 151946, 207542, 215135, 275879, 379865, 430270, 518855, 551758, 759730, 1037710, 1379395, 1764107, 2758790, 3528214, 4689943, 8820535, 9379886, 11311039, 17641070, 22622078, 23449715, 46899430, 56555195, 113110390, 192287663, 384575326, 961438315, 1922876630]

約数ペア:

[(1, 1922876630), (2, 961438315), (5, 384575326), (10, 192287663), (17, 113110390), (34, 56555195), (41, 46899430), (82, 23449715), (85, 22622078), (109, 17641070), (170, 11311039), (205, 9379886), (218, 8820535), (410, 4689943), (545, 3528214), (697, 2758790), (1090, 1764107), (1394, 1379395), (1853, 1037710), (2531, 759730), (3485, 551758), (3706, 518855), (4469, 430270), (5062, 379865), (6970, 275879), (8938, 215135), (9265, 207542), (12655, 151946), (18530, 103771), (22345, 86054), (25310, 75973), (43027, 44690)]