45705920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11017

約数の個数: 56

約数和(自身を含む): 117219984

約数和(自身を除く): 71514064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 10987, 21974, 43948, 54935, 87896, 109870, 142831, 175792, 219740, 285662, 351584, 439480, 571324, 703168, 714155, 878960, 1142648, 1428310, 1757920, 2285296, 2856620, 3515840, 4570592, 5713240, 9141184, 11426480, 22852960, 45705920]

約数ペア:

[(1, 45705920), (2, 22852960), (4, 11426480), (5, 9141184), (8, 5713240), (10, 4570592), (13, 3515840), (16, 2856620), (20, 2285296), (26, 1757920), (32, 1428310), (40, 1142648), (52, 878960), (64, 714155), (65, 703168), (80, 571324), (104, 439480), (130, 351584), (160, 285662), (208, 219740), (260, 175792), (320, 142831), (416, 109870), (520, 87896), (832, 54935), (1040, 43948), (2080, 21974), (4160, 10987)]