66474200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 171186960

約数和(自身を除く): 104712760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 130, 148, 185, 200, 260, 296, 325, 370, 481, 520, 650, 691, 740, 925, 962, 1300, 1382, 1480, 1850, 1924, 2405, 2600, 2764, 3455, 3700, 3848, 4810, 5528, 6910, 7400, 8983, 9620, 12025, 13820, 17275, 17966, 19240, 24050, 25567, 27640, 34550, 35932, 44915, 48100, 51134, 69100, 71864, 89830, 96200, 102268, 127835, 138200, 179660, 204536, 224575, 255670, 332371, 359320, 449150, 511340, 639175, 664742, 898300, 1022680, 1278350, 1329484, 1661855, 1796600, 2556700, 2658968, 3323710, 5113400, 6647420, 8309275, 13294840, 16618550, 33237100, 66474200]

約数ペア:

[(1, 66474200), (2, 33237100), (4, 16618550), (5, 13294840), (8, 8309275), (10, 6647420), (13, 5113400), (20, 3323710), (25, 2658968), (26, 2556700), (37, 1796600), (40, 1661855), (50, 1329484), (52, 1278350), (65, 1022680), (74, 898300), (100, 664742), (104, 639175), (130, 511340), (148, 449150), (185, 359320), (200, 332371), (260, 255670), (296, 224575), (325, 204536), (370, 179660), (481, 138200), (520, 127835), (650, 102268), (691, 96200), (740, 89830), (925, 71864), (962, 69100), (1300, 51134), (1382, 48100), (1480, 44915), (1850, 35932), (1924, 34550), (2405, 27640), (2600, 25567), (2764, 24050), (3455, 19240), (3700, 17966), (3848, 17275), (4810, 13820), (5528, 12025), (6910, 9620), (7400, 8983)]