40387350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 108564480

約数和(自身を除く): 68177130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 37, 38, 50, 57, 74, 75, 95, 111, 114, 150, 185, 190, 222, 285, 370, 383, 475, 555, 570, 703, 766, 925, 950, 1110, 1149, 1406, 1425, 1850, 1915, 2109, 2298, 2775, 2850, 3515, 3830, 4218, 5550, 5745, 7030, 7277, 9575, 10545, 11490, 14171, 14554, 17575, 19150, 21090, 21831, 28342, 28725, 35150, 36385, 42513, 43662, 52725, 57450, 70855, 72770, 85026, 105450, 109155, 141710, 181925, 212565, 218310, 269249, 354275, 363850, 425130, 538498, 545775, 708550, 807747, 1062825, 1091550, 1346245, 1615494, 2125650, 2692490, 4038735, 6731225, 8077470, 13462450, 20193675, 40387350]

約数ペア:

[(1, 40387350), (2, 20193675), (3, 13462450), (5, 8077470), (6, 6731225), (10, 4038735), (15, 2692490), (19, 2125650), (25, 1615494), (30, 1346245), (37, 1091550), (38, 1062825), (50, 807747), (57, 708550), (74, 545775), (75, 538498), (95, 425130), (111, 363850), (114, 354275), (150, 269249), (185, 218310), (190, 212565), (222, 181925), (285, 141710), (370, 109155), (383, 105450), (475, 85026), (555, 72770), (570, 70855), (703, 57450), (766, 52725), (925, 43662), (950, 42513), (1110, 36385), (1149, 35150), (1406, 28725), (1425, 28342), (1850, 21831), (1915, 21090), (2109, 19150), (2298, 17575), (2775, 14554), (2850, 14171), (3515, 11490), (3830, 10545), (4218, 9575), (5550, 7277), (5745, 7030)]