1944293840

素因数分解:

$2^4\times 5^1\times {\mathrm{607}}^1\times {\mathrm{40039}}^1$

素因数の和:40659

約数の個数: 40

約数和(自身を含む): 4528043520

約数和(自身を除く): 2583749680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 607, 1214, 2428, 3035, 4856, 6070, 9712, 12140, 24280, 40039, 48560, 80078, 160156, 200195, 320312, 400390, 640624, 800780, 1601560, 3203120, 24303673, 48607346, 97214692, 121518365, 194429384, 243036730, 388858768, 486073460, 972146920, 1944293840]

約数ペア:

[(1, 1944293840), (2, 972146920), (4, 486073460), (5, 388858768), (8, 243036730), (10, 194429384), (16, 121518365), (20, 97214692), (40, 48607346), (80, 24303673), (607, 3203120), (1214, 1601560), (2428, 800780), (3035, 640624), (4856, 400390), (6070, 320312), (9712, 200195), (12140, 160156), (24280, 80078), (40039, 48560)]