69577240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 97347560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 380, 415, 664, 760, 830, 1103, 1577, 1660, 2206, 3154, 3320, 4412, 5515, 6308, 7885, 8824, 11030, 12616, 15770, 20957, 22060, 31540, 41914, 44120, 63080, 83828, 91549, 104785, 167656, 183098, 209570, 366196, 419140, 457745, 732392, 838280, 915490, 1739431, 1830980, 3478862, 3661960, 6957724, 8697155, 13915448, 17394310, 34788620, 69577240]

約数ペア:

[(1, 69577240), (2, 34788620), (4, 17394310), (5, 13915448), (8, 8697155), (10, 6957724), (19, 3661960), (20, 3478862), (38, 1830980), (40, 1739431), (76, 915490), (83, 838280), (95, 732392), (152, 457745), (166, 419140), (190, 366196), (332, 209570), (380, 183098), (415, 167656), (664, 104785), (760, 91549), (830, 83828), (1103, 63080), (1577, 44120), (1660, 41914), (2206, 31540), (3154, 22060), (3320, 20957), (4412, 15770), (5515, 12616), (6308, 11030), (7885, 8824)]