120026452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1657}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 259974400

約数和(自身を除く): 139947948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 796, 1393, 1657, 2587, 2786, 3314, 5174, 5572, 6628, 10348, 11599, 18109, 21541, 23198, 36218, 43082, 46396, 72436, 86164, 150787, 301574, 329743, 603148, 659486, 1318972, 2308201, 4286659, 4616402, 8573318, 9232804, 17146636, 30006613, 60013226, 120026452]

約数ペア:

[(1, 120026452), (2, 60013226), (4, 30006613), (7, 17146636), (13, 9232804), (14, 8573318), (26, 4616402), (28, 4286659), (52, 2308201), (91, 1318972), (182, 659486), (199, 603148), (364, 329743), (398, 301574), (796, 150787), (1393, 86164), (1657, 72436), (2587, 46396), (2786, 43082), (3314, 36218), (5174, 23198), (5572, 21541), (6628, 18109), (10348, 11599)]