57067280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23011}}^1$

素因数の和:23055

約数の個数: 40

約数和(自身を含む): 136967424

約数和(自身を除く): 79900144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 23011, 46022, 92044, 115055, 184088, 230110, 368176, 460220, 713341, 920440, 1426682, 1840880, 2853364, 3566705, 5706728, 7133410, 11413456, 14266820, 28533640, 57067280]

約数ペア:

[(1, 57067280), (2, 28533640), (4, 14266820), (5, 11413456), (8, 7133410), (10, 5706728), (16, 3566705), (20, 2853364), (31, 1840880), (40, 1426682), (62, 920440), (80, 713341), (124, 460220), (155, 368176), (248, 230110), (310, 184088), (496, 115055), (620, 92044), (1240, 46022), (2480, 23011)]