40219764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{829}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 101512320

約数和(自身を除く): 61292556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 311, 622, 829, 933, 1244, 1658, 1866, 2487, 3316, 3732, 4043, 4974, 8086, 9948, 10777, 12129, 16172, 21554, 24258, 32331, 43108, 48516, 64662, 129324, 257819, 515638, 773457, 1031276, 1546914, 3093828, 3351647, 6703294, 10054941, 13406588, 20109882, 40219764]

約数ペア:

[(1, 40219764), (2, 20109882), (3, 13406588), (4, 10054941), (6, 6703294), (12, 3351647), (13, 3093828), (26, 1546914), (39, 1031276), (52, 773457), (78, 515638), (156, 257819), (311, 129324), (622, 64662), (829, 48516), (933, 43108), (1244, 32331), (1658, 24258), (1866, 21554), (2487, 16172), (3316, 12129), (3732, 10777), (4043, 9948), (4974, 8086)]