45502240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{40627}}^1$

素因数の和:40649

約数の個数: 48

約数和(自身を含む): 122859072

約数和(自身を除く): 77356832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 40627, 81254, 162508, 203135, 284389, 325016, 406270, 568778, 650032, 812540, 1137556, 1300064, 1421945, 1625080, 2275112, 2843890, 3250160, 4550224, 5687780, 6500320, 9100448, 11375560, 22751120, 45502240]

約数ペア:

[(1, 45502240), (2, 22751120), (4, 11375560), (5, 9100448), (7, 6500320), (8, 5687780), (10, 4550224), (14, 3250160), (16, 2843890), (20, 2275112), (28, 1625080), (32, 1421945), (35, 1300064), (40, 1137556), (56, 812540), (70, 650032), (80, 568778), (112, 406270), (140, 325016), (160, 284389), (224, 203135), (280, 162508), (560, 81254), (1120, 40627)]