58949020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11933}}^1$

素因数の和:11974

約数の個数: 48

約数和(自身を含む): 140343840

約数和(自身を除く): 81394820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 11933, 23866, 47732, 59665, 119330, 155129, 226727, 238660, 310258, 453454, 620516, 775645, 906908, 1133635, 1551290, 2267270, 2947451, 3102580, 4534540, 5894902, 11789804, 14737255, 29474510, 58949020]

約数ペア:

[(1, 58949020), (2, 29474510), (4, 14737255), (5, 11789804), (10, 5894902), (13, 4534540), (19, 3102580), (20, 2947451), (26, 2267270), (38, 1551290), (52, 1133635), (65, 906908), (76, 775645), (95, 620516), (130, 453454), (190, 310258), (247, 238660), (260, 226727), (380, 155129), (494, 119330), (988, 59665), (1235, 47732), (2470, 23866), (4940, 11933)]