24340420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 55460160

約数和(自身を除く): 31119740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 523, 716, 895, 1046, 1790, 2092, 2327, 2615, 3580, 4654, 5230, 6799, 9308, 10460, 11635, 13598, 23270, 27196, 33995, 46540, 67990, 93617, 135980, 187234, 374468, 468085, 936170, 1217021, 1872340, 2434042, 4868084, 6085105, 12170210, 24340420]

約数ペア:

[(1, 24340420), (2, 12170210), (4, 6085105), (5, 4868084), (10, 2434042), (13, 1872340), (20, 1217021), (26, 936170), (52, 468085), (65, 374468), (130, 187234), (179, 135980), (260, 93617), (358, 67990), (523, 46540), (716, 33995), (895, 27196), (1046, 23270), (1790, 13598), (2092, 11635), (2327, 10460), (2615, 9308), (3580, 6799), (4654, 5230)]