4263372440

素因数分解:

$2^3\times 5^1\times {\mathrm{2347}}^1\times {\mathrm{45413}}^1$

素因数の和:47771

約数の個数: 32

約数和(自身を含む): 9596886480

約数和(自身を除く): 5333514040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2347, 4694, 9388, 11735, 18776, 23470, 45413, 46940, 90826, 93880, 181652, 227065, 363304, 454130, 908260, 1816520, 106584311, 213168622, 426337244, 532921555, 852674488, 1065843110, 2131686220, 4263372440]

約数ペア:

[(1, 4263372440), (2, 2131686220), (4, 1065843110), (5, 852674488), (8, 532921555), (10, 426337244), (20, 213168622), (40, 106584311), (2347, 1816520), (4694, 908260), (9388, 454130), (11735, 363304), (18776, 227065), (23470, 181652), (45413, 93880), (46940, 90826)]