22172150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 55496448

約数和(自身を除く): 33324298

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 443, 455, 550, 650, 715, 770, 886, 910, 1001, 1430, 1925, 2002, 2215, 2275, 3101, 3575, 3850, 4430, 4550, 4873, 5005, 5759, 6202, 7150, 9746, 10010, 11075, 11518, 15505, 22150, 24365, 25025, 28795, 31010, 34111, 40313, 48730, 50050, 57590, 63349, 68222, 77525, 80626, 121825, 126698, 143975, 155050, 170555, 201565, 243650, 287950, 316745, 341110, 403130, 443443, 633490, 852775, 886886, 1007825, 1583725, 1705550, 2015650, 2217215, 3167450, 4434430, 11086075, 22172150]

約数ペア:

[(1, 22172150), (2, 11086075), (5, 4434430), (7, 3167450), (10, 2217215), (11, 2015650), (13, 1705550), (14, 1583725), (22, 1007825), (25, 886886), (26, 852775), (35, 633490), (50, 443443), (55, 403130), (65, 341110), (70, 316745), (77, 287950), (91, 243650), (110, 201565), (130, 170555), (143, 155050), (154, 143975), (175, 126698), (182, 121825), (275, 80626), (286, 77525), (325, 68222), (350, 63349), (385, 57590), (443, 50050), (455, 48730), (550, 40313), (650, 34111), (715, 31010), (770, 28795), (886, 25025), (910, 24365), (1001, 22150), (1430, 15505), (1925, 11518), (2002, 11075), (2215, 10010), (2275, 9746), (3101, 7150), (3575, 6202), (3850, 5759), (4430, 5005), (4550, 4873)]