162076280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2760

約数の個数: 64

約数和(自身を含む): 383806080

約数和(自身を除く): 221729800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 740, 820, 1480, 1517, 1640, 2671, 3034, 5342, 6068, 7585, 10684, 12136, 13355, 15170, 21368, 26710, 30340, 53420, 60680, 98827, 106840, 109511, 197654, 219022, 395308, 438044, 494135, 547555, 790616, 876088, 988270, 1095110, 1976540, 2190220, 3953080, 4051907, 4380440, 8103814, 16207628, 20259535, 32415256, 40519070, 81038140, 162076280]

約数ペア:

[(1, 162076280), (2, 81038140), (4, 40519070), (5, 32415256), (8, 20259535), (10, 16207628), (20, 8103814), (37, 4380440), (40, 4051907), (41, 3953080), (74, 2190220), (82, 1976540), (148, 1095110), (164, 988270), (185, 876088), (205, 790616), (296, 547555), (328, 494135), (370, 438044), (410, 395308), (740, 219022), (820, 197654), (1480, 109511), (1517, 106840), (1640, 98827), (2671, 60680), (3034, 53420), (5342, 30340), (6068, 26710), (7585, 21368), (10684, 15170), (12136, 13355)]