172100050

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 328237920

約数和(自身を除く): 156137870

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 227, 257, 295, 454, 514, 590, 1135, 1285, 1475, 2270, 2570, 2950, 5675, 6425, 11350, 12850, 13393, 15163, 26786, 30326, 58339, 66965, 75815, 116678, 133930, 151630, 291695, 334825, 379075, 583390, 669650, 758150, 1458475, 2916950, 3442001, 6884002, 17210005, 34420010, 86050025, 172100050]

約数ペア:

[(1, 172100050), (2, 86050025), (5, 34420010), (10, 17210005), (25, 6884002), (50, 3442001), (59, 2916950), (118, 1458475), (227, 758150), (257, 669650), (295, 583390), (454, 379075), (514, 334825), (590, 291695), (1135, 151630), (1285, 133930), (1475, 116678), (2270, 75815), (2570, 66965), (2950, 58339), (5675, 30326), (6425, 26786), (11350, 15163), (12850, 13393)]