232439920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4133}}^1$

素因数の和:4202

約数の個数: 80

約数和(自身を含む): 584382240

約数和(自身を除く): 351942320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1406, 1480, 1520, 2812, 2960, 3515, 4133, 5624, 7030, 8266, 11248, 14060, 16532, 20665, 28120, 33064, 41330, 56240, 66128, 78527, 82660, 152921, 157054, 165320, 305842, 314108, 330640, 392635, 611684, 628216, 764605, 785270, 1223368, 1256432, 1529210, 1570540, 2446736, 2905499, 3058420, 3141080, 5810998, 6116840, 6282160, 11621996, 12233680, 14527495, 23243992, 29054990, 46487984, 58109980, 116219960, 232439920]

約数ペア:

[(1, 232439920), (2, 116219960), (4, 58109980), (5, 46487984), (8, 29054990), (10, 23243992), (16, 14527495), (19, 12233680), (20, 11621996), (37, 6282160), (38, 6116840), (40, 5810998), (74, 3141080), (76, 3058420), (80, 2905499), (95, 2446736), (148, 1570540), (152, 1529210), (185, 1256432), (190, 1223368), (296, 785270), (304, 764605), (370, 628216), (380, 611684), (592, 392635), (703, 330640), (740, 314108), (760, 305842), (1406, 165320), (1480, 157054), (1520, 152921), (2812, 82660), (2960, 78527), (3515, 66128), (4133, 56240), (5624, 41330), (7030, 33064), (8266, 28120), (11248, 20665), (14060, 16532)]