45026240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{20101}}^1$

素因数の和:20125

約数の個数: 56

約数和(自身を含む): 122541792

約数和(自身を除く): 77515552

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, 20101, 40202, 80404, 100505, 140707, 160808, 201010, 281414, 321616, 402020, 562828, 643232, 703535, 804040, 1125656, 1286464, 1407070, 1608080, 2251312, 2814140, 3216160, 4502624, 5628280, 6432320, 9005248, 11256560, 22513120, 45026240]

約数ペア:

[(1, 45026240), (2, 22513120), (4, 11256560), (5, 9005248), (7, 6432320), (8, 5628280), (10, 4502624), (14, 3216160), (16, 2814140), (20, 2251312), (28, 1608080), (32, 1407070), (35, 1286464), (40, 1125656), (56, 804040), (64, 703535), (70, 643232), (80, 562828), (112, 402020), (140, 321616), (160, 281414), (224, 201010), (280, 160808), (320, 140707), (448, 100505), (560, 80404), (1120, 40202), (2240, 20101)]