34788620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 77898240

約数和(自身を除く): 43109620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1103, 1577, 1660, 2206, 3154, 4412, 5515, 6308, 7885, 11030, 15770, 20957, 22060, 31540, 41914, 83828, 91549, 104785, 183098, 209570, 366196, 419140, 457745, 915490, 1739431, 1830980, 3478862, 6957724, 8697155, 17394310, 34788620]

約数ペア:

[(1, 34788620), (2, 17394310), (4, 8697155), (5, 6957724), (10, 3478862), (19, 1830980), (20, 1739431), (38, 915490), (76, 457745), (83, 419140), (95, 366196), (166, 209570), (190, 183098), (332, 104785), (380, 91549), (415, 83828), (830, 41914), (1103, 31540), (1577, 22060), (1660, 20957), (2206, 15770), (3154, 11030), (4412, 7885), (5515, 6308)]