74260940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 101856820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 59, 65, 94, 103, 118, 130, 188, 206, 235, 236, 260, 295, 412, 470, 515, 590, 611, 767, 940, 1030, 1180, 1222, 1339, 1534, 2060, 2444, 2678, 2773, 3055, 3068, 3835, 4841, 5356, 5546, 6077, 6110, 6695, 7670, 9682, 11092, 12154, 12220, 13390, 13865, 15340, 19364, 24205, 24308, 26780, 27730, 30385, 36049, 48410, 55460, 60770, 62933, 72098, 79001, 96820, 121540, 125866, 144196, 158002, 180245, 251732, 285619, 314665, 316004, 360490, 395005, 571238, 629330, 720980, 790010, 1142476, 1258660, 1428095, 1580020, 2856190, 3713047, 5712380, 7426094, 14852188, 18565235, 37130470, 74260940]

約数ペア:

[(1, 74260940), (2, 37130470), (4, 18565235), (5, 14852188), (10, 7426094), (13, 5712380), (20, 3713047), (26, 2856190), (47, 1580020), (52, 1428095), (59, 1258660), (65, 1142476), (94, 790010), (103, 720980), (118, 629330), (130, 571238), (188, 395005), (206, 360490), (235, 316004), (236, 314665), (260, 285619), (295, 251732), (412, 180245), (470, 158002), (515, 144196), (590, 125866), (611, 121540), (767, 96820), (940, 79001), (1030, 72098), (1180, 62933), (1222, 60770), (1339, 55460), (1534, 48410), (2060, 36049), (2444, 30385), (2678, 27730), (2773, 26780), (3055, 24308), (3068, 24205), (3835, 19364), (4841, 15340), (5356, 13865), (5546, 13390), (6077, 12220), (6110, 12154), (6695, 11092), (7670, 9682)]