108105800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{49139}}^1$

素因数の和:49166

約数の個数: 48

約数和(自身を含む): 274201200

約数和(自身を除く): 166095400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 49139, 98278, 196556, 245695, 393112, 491390, 540529, 982780, 1081058, 1228475, 1965560, 2162116, 2456950, 2702645, 4324232, 4913900, 5405290, 9827800, 10810580, 13513225, 21621160, 27026450, 54052900, 108105800]

約数ペア:

[(1, 108105800), (2, 54052900), (4, 27026450), (5, 21621160), (8, 13513225), (10, 10810580), (11, 9827800), (20, 5405290), (22, 4913900), (25, 4324232), (40, 2702645), (44, 2456950), (50, 2162116), (55, 1965560), (88, 1228475), (100, 1081058), (110, 982780), (200, 540529), (220, 491390), (275, 393112), (440, 245695), (550, 196556), (1100, 98278), (2200, 49139)]