148935800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{57283}}^1$

素因数の和:57312

約数の個数: 48

約数和(自身を含む): 372918840

約数和(自身を除く): 223983040

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, 57283, 114566, 229132, 286415, 458264, 572830, 744679, 1145660, 1432075, 1489358, 2291320, 2864150, 2978716, 3723395, 5728300, 5957432, 7446790, 11456600, 14893580, 18616975, 29787160, 37233950, 74467900, 148935800]

約数ペア:

[(1, 148935800), (2, 74467900), (4, 37233950), (5, 29787160), (8, 18616975), (10, 14893580), (13, 11456600), (20, 7446790), (25, 5957432), (26, 5728300), (40, 3723395), (50, 2978716), (52, 2864150), (65, 2291320), (100, 1489358), (104, 1432075), (130, 1145660), (200, 744679), (260, 572830), (325, 458264), (520, 286415), (650, 229132), (1300, 114566), (2600, 57283)]