29734580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 65049600

約数和(自身を除く): 35315020

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 199, 241, 310, 398, 482, 620, 796, 964, 995, 1205, 1990, 2410, 3980, 4820, 6169, 7471, 12338, 14942, 24676, 29884, 30845, 37355, 47959, 61690, 74710, 95918, 123380, 149420, 191836, 239795, 479590, 959180, 1486729, 2973458, 5946916, 7433645, 14867290, 29734580]

約数ペア:

[(1, 29734580), (2, 14867290), (4, 7433645), (5, 5946916), (10, 2973458), (20, 1486729), (31, 959180), (62, 479590), (124, 239795), (155, 191836), (199, 149420), (241, 123380), (310, 95918), (398, 74710), (482, 61690), (620, 47959), (796, 37355), (964, 30845), (995, 29884), (1205, 24676), (1990, 14942), (2410, 12338), (3980, 7471), (4820, 6169)]