47311160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2520

約数の個数: 64

約数和(自身を含む): 117784800

約数和(自身を除く): 70473640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 2459, 3848, 4810, 4918, 9620, 9836, 12295, 19240, 19672, 24590, 31967, 49180, 63934, 90983, 98360, 127868, 159835, 181966, 255736, 319670, 363932, 454915, 639340, 727864, 909830, 1182779, 1278680, 1819660, 2365558, 3639320, 4731116, 5913895, 9462232, 11827790, 23655580, 47311160]

約数ペア:

[(1, 47311160), (2, 23655580), (4, 11827790), (5, 9462232), (8, 5913895), (10, 4731116), (13, 3639320), (20, 2365558), (26, 1819660), (37, 1278680), (40, 1182779), (52, 909830), (65, 727864), (74, 639340), (104, 454915), (130, 363932), (148, 319670), (185, 255736), (260, 181966), (296, 159835), (370, 127868), (481, 98360), (520, 90983), (740, 63934), (962, 49180), (1480, 31967), (1924, 24590), (2405, 19672), (2459, 19240), (3848, 12295), (4810, 9836), (4918, 9620)]