39730407040

素因数分解:

$2^7\times 5^1\times {\mathrm{62078761}}^1$

素因数の和:62078780

約数の個数: 32

約数和(自身を含む): 94980505860

約数和(自身を除く): 55250098820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 62078761, 124157522, 248315044, 310393805, 496630088, 620787610, 993260176, 1241575220, 1986520352, 2483150440, 3973040704, 4966300880, 7946081408, 9932601760, 19865203520, 39730407040]

約数ペア:

[(1, 39730407040), (2, 19865203520), (4, 9932601760), (5, 7946081408), (8, 4966300880), (10, 3973040704), (16, 2483150440), (20, 1986520352), (32, 1241575220), (40, 993260176), (64, 620787610), (80, 496630088), (128, 310393805), (160, 248315044), (320, 124157522), (640, 62078761)]