1183218160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2503}}^1$

素因数の和:2846

約数の個数: 80

約数和(自身を含む): 2906242560

約数和(自身を除く): 1723024400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 311, 380, 622, 760, 1244, 1520, 1555, 2488, 2503, 3110, 4976, 5006, 5909, 6220, 10012, 11818, 12440, 12515, 20024, 23636, 24880, 25030, 29545, 40048, 47272, 47557, 50060, 59090, 94544, 95114, 100120, 118180, 190228, 200240, 236360, 237785, 380456, 472720, 475570, 760912, 778433, 951140, 1556866, 1902280, 3113732, 3804560, 3892165, 6227464, 7784330, 12454928, 14790227, 15568660, 29580454, 31137320, 59160908, 62274640, 73951135, 118321816, 147902270, 236643632, 295804540, 591609080, 1183218160]

約数ペア:

[(1, 1183218160), (2, 591609080), (4, 295804540), (5, 236643632), (8, 147902270), (10, 118321816), (16, 73951135), (19, 62274640), (20, 59160908), (38, 31137320), (40, 29580454), (76, 15568660), (80, 14790227), (95, 12454928), (152, 7784330), (190, 6227464), (304, 3892165), (311, 3804560), (380, 3113732), (622, 1902280), (760, 1556866), (1244, 951140), (1520, 778433), (1555, 760912), (2488, 475570), (2503, 472720), (3110, 380456), (4976, 237785), (5006, 236360), (5909, 200240), (6220, 190228), (10012, 118180), (11818, 100120), (12440, 95114), (12515, 94544), (20024, 59090), (23636, 50060), (24880, 47557), (25030, 47272), (29545, 40048)]