222299840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{99241}}^1$

素因数の和:99265

約数の個数: 56

約数和(自身を含む): 604979232

約数和(自身を除く): 382679392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 99241, 198482, 396964, 496205, 694687, 793928, 992410, 1389374, 1587856, 1984820, 2778748, 3175712, 3473435, 3969640, 5557496, 6351424, 6946870, 7939280, 11114992, 13893740, 15878560, 22229984, 27787480, 31757120, 44459968, 55574960, 111149920, 222299840]

約数ペア:

[(1, 222299840), (2, 111149920), (4, 55574960), (5, 44459968), (7, 31757120), (8, 27787480), (10, 22229984), (14, 15878560), (16, 13893740), (20, 11114992), (28, 7939280), (32, 6946870), (35, 6351424), (40, 5557496), (56, 3969640), (64, 3473435), (70, 3175712), (80, 2778748), (112, 1984820), (140, 1587856), (160, 1389374), (224, 992410), (280, 793928), (320, 694687), (448, 496205), (560, 396964), (1120, 198482), (2240, 99241)]