42573760

素因数分解:

$2^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:821

約数の個数: 56

約数和(自身を含む): 101992176

約数和(自身を除く): 59418416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 233, 320, 466, 571, 932, 1142, 1165, 1864, 2284, 2330, 2855, 3728, 4568, 4660, 5710, 7456, 9136, 9320, 11420, 14912, 18272, 18640, 22840, 36544, 37280, 45680, 74560, 91360, 133043, 182720, 266086, 532172, 665215, 1064344, 1330430, 2128688, 2660860, 4257376, 5321720, 8514752, 10643440, 21286880, 42573760]

約数ペア:

[(1, 42573760), (2, 21286880), (4, 10643440), (5, 8514752), (8, 5321720), (10, 4257376), (16, 2660860), (20, 2128688), (32, 1330430), (40, 1064344), (64, 665215), (80, 532172), (160, 266086), (233, 182720), (320, 133043), (466, 91360), (571, 74560), (932, 45680), (1142, 37280), (1165, 36544), (1864, 22840), (2284, 18640), (2330, 18272), (2855, 14912), (3728, 11420), (4568, 9320), (4660, 9136), (5710, 7456)]