23609920

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:935

約数の個数: 56

約数和(自身を含む): 56921400

約数和(自身を除く): 33311480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 829, 890, 1424, 1658, 1780, 2848, 3316, 3560, 4145, 5696, 6632, 7120, 8290, 13264, 14240, 16580, 26528, 28480, 33160, 53056, 66320, 73781, 132640, 147562, 265280, 295124, 368905, 590248, 737810, 1180496, 1475620, 2360992, 2951240, 4721984, 5902480, 11804960, 23609920]

約数ペア:

[(1, 23609920), (2, 11804960), (4, 5902480), (5, 4721984), (8, 2951240), (10, 2360992), (16, 1475620), (20, 1180496), (32, 737810), (40, 590248), (64, 368905), (80, 295124), (89, 265280), (160, 147562), (178, 132640), (320, 73781), (356, 66320), (445, 53056), (712, 33160), (829, 28480), (890, 26528), (1424, 16580), (1658, 14240), (1780, 13264), (2848, 8290), (3316, 7120), (3560, 6632), (4145, 5696)]