46392140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 100245600

約数和(自身を除く): 53853460

約数列:

[1, 2, 4, 5, 10, 20, 67, 89, 134, 178, 268, 335, 356, 389, 445, 670, 778, 890, 1340, 1556, 1780, 1945, 3890, 5963, 7780, 11926, 23852, 26063, 29815, 34621, 52126, 59630, 69242, 104252, 119260, 130315, 138484, 173105, 260630, 346210, 521260, 692420, 2319607, 4639214, 9278428, 11598035, 23196070, 46392140]

約数ペア:

[(1, 46392140), (2, 23196070), (4, 11598035), (5, 9278428), (10, 4639214), (20, 2319607), (67, 692420), (89, 521260), (134, 346210), (178, 260630), (268, 173105), (335, 138484), (356, 130315), (389, 119260), (445, 104252), (670, 69242), (778, 59630), (890, 52126), (1340, 34621), (1556, 29815), (1780, 26063), (1945, 23852), (3890, 11926), (5963, 7780)]