106772720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 257662080

約数和(自身を除く): 150889360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 73, 80, 94, 146, 188, 235, 292, 365, 376, 389, 470, 584, 730, 752, 778, 940, 1168, 1460, 1556, 1880, 1945, 2920, 3112, 3431, 3760, 3890, 5840, 6224, 6862, 7780, 13724, 15560, 17155, 18283, 27448, 28397, 31120, 34310, 36566, 54896, 56794, 68620, 73132, 91415, 113588, 137240, 141985, 146264, 182830, 227176, 274480, 283970, 292528, 365660, 454352, 567940, 731320, 1135880, 1334659, 1462640, 2271760, 2669318, 5338636, 6673295, 10677272, 13346590, 21354544, 26693180, 53386360, 106772720]

約数ペア:

[(1, 106772720), (2, 53386360), (4, 26693180), (5, 21354544), (8, 13346590), (10, 10677272), (16, 6673295), (20, 5338636), (40, 2669318), (47, 2271760), (73, 1462640), (80, 1334659), (94, 1135880), (146, 731320), (188, 567940), (235, 454352), (292, 365660), (365, 292528), (376, 283970), (389, 274480), (470, 227176), (584, 182830), (730, 146264), (752, 141985), (778, 137240), (940, 113588), (1168, 91415), (1460, 73132), (1556, 68620), (1880, 56794), (1945, 54896), (2920, 36566), (3112, 34310), (3431, 31120), (3760, 28397), (3890, 27448), (5840, 18283), (6224, 17155), (6862, 15560), (7780, 13724)]