42055320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3613}}^1$

素因数の和:3724

約数の個数: 64

約数和(自身を含む): 127501920

約数和(自身を除く): 85446600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3613, 3880, 5820, 7226, 10839, 11640, 14452, 18065, 21678, 28904, 36130, 43356, 54195, 72260, 86712, 108390, 144520, 216780, 350461, 433560, 700922, 1051383, 1401844, 1752305, 2102766, 2803688, 3504610, 4205532, 5256915, 7009220, 8411064, 10513830, 14018440, 21027660, 42055320]

約数ペア:

[(1, 42055320), (2, 21027660), (3, 14018440), (4, 10513830), (5, 8411064), (6, 7009220), (8, 5256915), (10, 4205532), (12, 3504610), (15, 2803688), (20, 2102766), (24, 1752305), (30, 1401844), (40, 1051383), (60, 700922), (97, 433560), (120, 350461), (194, 216780), (291, 144520), (388, 108390), (485, 86712), (582, 72260), (776, 54195), (970, 43356), (1164, 36130), (1455, 28904), (1940, 21678), (2328, 18065), (2910, 14452), (3613, 11640), (3880, 10839), (5820, 7226)]