40227200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 107128560

約数和(自身を除く): 66901360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 967, 1040, 1300, 1600, 1664, 1934, 2080, 2600, 3200, 3868, 4160, 4835, 5200, 7736, 8320, 9670, 10400, 12571, 15472, 19340, 20800, 24175, 25142, 30944, 38680, 41600, 48350, 50284, 61888, 62855, 77360, 96700, 100568, 123776, 125710, 154720, 193400, 201136, 251420, 309440, 314275, 386800, 402272, 502840, 618880, 628550, 773600, 804544, 1005680, 1257100, 1547200, 1609088, 2011360, 2514200, 3094400, 4022720, 5028400, 8045440, 10056800, 20113600, 40227200]

約数ペア:

[(1, 40227200), (2, 20113600), (4, 10056800), (5, 8045440), (8, 5028400), (10, 4022720), (13, 3094400), (16, 2514200), (20, 2011360), (25, 1609088), (26, 1547200), (32, 1257100), (40, 1005680), (50, 804544), (52, 773600), (64, 628550), (65, 618880), (80, 502840), (100, 402272), (104, 386800), (128, 314275), (130, 309440), (160, 251420), (200, 201136), (208, 193400), (260, 154720), (320, 125710), (325, 123776), (400, 100568), (416, 96700), (520, 77360), (640, 62855), (650, 61888), (800, 50284), (832, 48350), (967, 41600), (1040, 38680), (1300, 30944), (1600, 25142), (1664, 24175), (1934, 20800), (2080, 19340), (2600, 15472), (3200, 12571), (3868, 10400), (4160, 9670), (4835, 8320), (5200, 7736)]