2034976760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{16427}}^1$

素因数の和:16620

約数の個数: 64

約数和(自身を含む): 4849545600

約数和(自身を除く): 2814568840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 163, 190, 326, 380, 652, 760, 815, 1304, 1630, 3097, 3260, 6194, 6520, 12388, 15485, 16427, 24776, 30970, 32854, 61940, 65708, 82135, 123880, 131416, 164270, 312113, 328540, 624226, 657080, 1248452, 1560565, 2496904, 2677601, 3121130, 5355202, 6242260, 10710404, 12484520, 13388005, 21420808, 26776010, 50874419, 53552020, 101748838, 107104040, 203497676, 254372095, 406995352, 508744190, 1017488380, 2034976760]

約数ペア:

[(1, 2034976760), (2, 1017488380), (4, 508744190), (5, 406995352), (8, 254372095), (10, 203497676), (19, 107104040), (20, 101748838), (38, 53552020), (40, 50874419), (76, 26776010), (95, 21420808), (152, 13388005), (163, 12484520), (190, 10710404), (326, 6242260), (380, 5355202), (652, 3121130), (760, 2677601), (815, 2496904), (1304, 1560565), (1630, 1248452), (3097, 657080), (3260, 624226), (6194, 328540), (6520, 312113), (12388, 164270), (15485, 131416), (16427, 123880), (24776, 82135), (30970, 65708), (32854, 61940)]