15347800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5903}}^1$

素因数の和:5932

約数の個数: 48

約数和(自身を含む): 38435040

約数和(自身を除く): 23087240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 5903, 11806, 23612, 29515, 47224, 59030, 76739, 118060, 147575, 153478, 236120, 295150, 306956, 383695, 590300, 613912, 767390, 1180600, 1534780, 1918475, 3069560, 3836950, 7673900, 15347800]

約数ペア:

[(1, 15347800), (2, 7673900), (4, 3836950), (5, 3069560), (8, 1918475), (10, 1534780), (13, 1180600), (20, 767390), (25, 613912), (26, 590300), (40, 383695), (50, 306956), (52, 295150), (65, 236120), (100, 153478), (104, 147575), (130, 118060), (200, 76739), (260, 59030), (325, 47224), (520, 29515), (650, 23612), (1300, 11806), (2600, 5903)]