47374120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 62941400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 113, 188, 223, 226, 235, 376, 446, 452, 470, 565, 892, 904, 940, 1115, 1130, 1784, 1880, 2230, 2260, 4460, 4520, 5311, 8920, 10481, 10622, 20962, 21244, 25199, 26555, 41924, 42488, 50398, 52405, 53110, 83848, 100796, 104810, 106220, 125995, 201592, 209620, 212440, 251990, 419240, 503980, 1007960, 1184353, 2368706, 4737412, 5921765, 9474824, 11843530, 23687060, 47374120]

約数ペア:

[(1, 47374120), (2, 23687060), (4, 11843530), (5, 9474824), (8, 5921765), (10, 4737412), (20, 2368706), (40, 1184353), (47, 1007960), (94, 503980), (113, 419240), (188, 251990), (223, 212440), (226, 209620), (235, 201592), (376, 125995), (446, 106220), (452, 104810), (470, 100796), (565, 83848), (892, 53110), (904, 52405), (940, 50398), (1115, 42488), (1130, 41924), (1784, 26555), (1880, 25199), (2230, 21244), (2260, 20962), (4460, 10622), (4520, 10481), (5311, 8920)]