39095960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 93139200

約数和(自身を除く): 54043240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 769, 820, 1240, 1271, 1538, 1640, 2542, 3076, 3845, 5084, 6152, 6355, 7690, 10168, 12710, 15380, 23839, 25420, 30760, 31529, 47678, 50840, 63058, 95356, 119195, 126116, 157645, 190712, 238390, 252232, 315290, 476780, 630580, 953560, 977399, 1261160, 1954798, 3909596, 4886995, 7819192, 9773990, 19547980, 39095960]

約数ペア:

[(1, 39095960), (2, 19547980), (4, 9773990), (5, 7819192), (8, 4886995), (10, 3909596), (20, 1954798), (31, 1261160), (40, 977399), (41, 953560), (62, 630580), (82, 476780), (124, 315290), (155, 252232), (164, 238390), (205, 190712), (248, 157645), (310, 126116), (328, 119195), (410, 95356), (620, 63058), (769, 50840), (820, 47678), (1240, 31529), (1271, 30760), (1538, 25420), (1640, 23839), (2542, 15380), (3076, 12710), (3845, 10168), (5084, 7690), (6152, 6355)]