12192700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 29091888

約数和(自身を除く): 16899188

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 113, 130, 166, 226, 260, 325, 332, 415, 452, 565, 650, 830, 1079, 1130, 1300, 1469, 1660, 2075, 2158, 2260, 2825, 2938, 4150, 4316, 5395, 5650, 5876, 7345, 8300, 9379, 10790, 11300, 14690, 18758, 21580, 26975, 29380, 36725, 37516, 46895, 53950, 73450, 93790, 107900, 121927, 146900, 187580, 234475, 243854, 468950, 487708, 609635, 937900, 1219270, 2438540, 3048175, 6096350, 12192700]

約数ペア:

[(1, 12192700), (2, 6096350), (4, 3048175), (5, 2438540), (10, 1219270), (13, 937900), (20, 609635), (25, 487708), (26, 468950), (50, 243854), (52, 234475), (65, 187580), (83, 146900), (100, 121927), (113, 107900), (130, 93790), (166, 73450), (226, 53950), (260, 46895), (325, 37516), (332, 36725), (415, 29380), (452, 26975), (565, 21580), (650, 18758), (830, 14690), (1079, 11300), (1130, 10790), (1300, 9379), (1469, 8300), (1660, 7345), (2075, 5876), (2158, 5650), (2260, 5395), (2825, 4316), (2938, 4150)]