38208569140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1371449}}^1$

素因数の和:1371664

約数の個数: 48

約数和(自身を含む): 92161440000

約数和(自身を除く): 53952870860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3980, 5572, 6965, 13930, 27860, 1371449, 2742898, 5485796, 6857245, 9600143, 13714490, 19200286, 27428980, 38400572, 48000715, 96001430, 192002860, 272918351, 545836702, 1091673404, 1364591755, 1910428457, 2729183510, 3820856914, 5458367020, 7641713828, 9552142285, 19104284570, 38208569140]

約数ペア:

[(1, 38208569140), (2, 19104284570), (4, 9552142285), (5, 7641713828), (7, 5458367020), (10, 3820856914), (14, 2729183510), (20, 1910428457), (28, 1364591755), (35, 1091673404), (70, 545836702), (140, 272918351), (199, 192002860), (398, 96001430), (796, 48000715), (995, 38400572), (1393, 27428980), (1990, 19200286), (2786, 13714490), (3980, 9600143), (5572, 6857245), (6965, 5485796), (13930, 2742898), (27860, 1371449)]