101112080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40771}}^1$

素因数の和:40815

約数の個数: 40

約数和(自身を含む): 242674944

約数和(自身を除く): 141562864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 40771, 81542, 163084, 203855, 326168, 407710, 652336, 815420, 1263901, 1630840, 2527802, 3261680, 5055604, 6319505, 10111208, 12639010, 20222416, 25278020, 50556040, 101112080]

約数ペア:

[(1, 101112080), (2, 50556040), (4, 25278020), (5, 20222416), (8, 12639010), (10, 10111208), (16, 6319505), (20, 5055604), (31, 3261680), (40, 2527802), (62, 1630840), (80, 1263901), (124, 815420), (155, 652336), (248, 407710), (310, 326168), (496, 203855), (620, 163084), (1240, 81542), (2480, 40771)]