298324360

素因数分解:

$2^3\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{3331}}^1$

素因数の和:5581

約数の個数: 32

約数和(自身を含む): 671731200

約数和(自身を除く): 373406840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2239, 3331, 4478, 6662, 8956, 11195, 13324, 16655, 17912, 22390, 26648, 33310, 44780, 66620, 89560, 133240, 7458109, 14916218, 29832436, 37290545, 59664872, 74581090, 149162180, 298324360]

約数ペア:

[(1, 298324360), (2, 149162180), (4, 74581090), (5, 59664872), (8, 37290545), (10, 29832436), (20, 14916218), (40, 7458109), (2239, 133240), (3331, 89560), (4478, 66620), (6662, 44780), (8956, 33310), (11195, 26648), (13324, 22390), (16655, 17912)]