116670640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{76757}}^1$

素因数の和:76789

約数の個数: 40

約数和(自身を含む): 285539760

約数和(自身を除く): 168869120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 76757, 153514, 307028, 383785, 614056, 767570, 1228112, 1458383, 1535140, 2916766, 3070280, 5833532, 6140560, 7291915, 11667064, 14583830, 23334128, 29167660, 58335320, 116670640]

約数ペア:

[(1, 116670640), (2, 58335320), (4, 29167660), (5, 23334128), (8, 14583830), (10, 11667064), (16, 7291915), (19, 6140560), (20, 5833532), (38, 3070280), (40, 2916766), (76, 1535140), (80, 1458383), (95, 1228112), (152, 767570), (190, 614056), (304, 383785), (380, 307028), (760, 153514), (1520, 76757)]