74433580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{811}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 169019424

約数和(自身を除く): 94585844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 706, 811, 1412, 1622, 1765, 3244, 3530, 4055, 4589, 7060, 8110, 9178, 10543, 16220, 18356, 21086, 22945, 42172, 45890, 52715, 91780, 105430, 210860, 286283, 572566, 1145132, 1431415, 2862830, 3721679, 5725660, 7443358, 14886716, 18608395, 37216790, 74433580]

約数ペア:

[(1, 74433580), (2, 37216790), (4, 18608395), (5, 14886716), (10, 7443358), (13, 5725660), (20, 3721679), (26, 2862830), (52, 1431415), (65, 1145132), (130, 572566), (260, 286283), (353, 210860), (706, 105430), (811, 91780), (1412, 52715), (1622, 45890), (1765, 42172), (3244, 22945), (3530, 21086), (4055, 18356), (4589, 16220), (7060, 10543), (8110, 9178)]