22256340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12791}}^1$

素因数の和:12832

約数の個数: 48

約数和(自身を含む): 64471680

約数和(自身を除く): 42215340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 12791, 25582, 38373, 51164, 63955, 76746, 127910, 153492, 191865, 255820, 370939, 383730, 741878, 767460, 1112817, 1483756, 1854695, 2225634, 3709390, 4451268, 5564085, 7418780, 11128170, 22256340]

約数ペア:

[(1, 22256340), (2, 11128170), (3, 7418780), (4, 5564085), (5, 4451268), (6, 3709390), (10, 2225634), (12, 1854695), (15, 1483756), (20, 1112817), (29, 767460), (30, 741878), (58, 383730), (60, 370939), (87, 255820), (116, 191865), (145, 153492), (174, 127910), (290, 76746), (348, 63955), (435, 51164), (580, 38373), (870, 25582), (1740, 12791)]