38067301880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{88471}}^1$

素因数の和:88860

約数の個数: 64

約数和(自身を含む): 88670177280

約数和(自身を除く): 50602875400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 347, 620, 694, 1240, 1388, 1735, 2776, 3470, 6940, 10757, 13880, 21514, 43028, 53785, 86056, 88471, 107570, 176942, 215140, 353884, 430280, 442355, 707768, 884710, 1769420, 2742601, 3538840, 5485202, 10970404, 13713005, 21940808, 27426010, 30699437, 54852020, 61398874, 109704040, 122797748, 153497185, 245595496, 306994370, 613988740, 951682547, 1227977480, 1903365094, 3806730188, 4758412735, 7613460376, 9516825470, 19033650940, 38067301880]

約数ペア:

[(1, 38067301880), (2, 19033650940), (4, 9516825470), (5, 7613460376), (8, 4758412735), (10, 3806730188), (20, 1903365094), (31, 1227977480), (40, 951682547), (62, 613988740), (124, 306994370), (155, 245595496), (248, 153497185), (310, 122797748), (347, 109704040), (620, 61398874), (694, 54852020), (1240, 30699437), (1388, 27426010), (1735, 21940808), (2776, 13713005), (3470, 10970404), (6940, 5485202), (10757, 3538840), (13880, 2742601), (21514, 1769420), (43028, 884710), (53785, 707768), (86056, 442355), (88471, 430280), (107570, 353884), (176942, 215140)]