119527280

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 285960864

約数和(自身を除く): 166433584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 97, 146, 194, 211, 292, 365, 388, 422, 485, 584, 730, 776, 844, 970, 1055, 1168, 1460, 1552, 1688, 1940, 2110, 2920, 3376, 3880, 4220, 5840, 7081, 7760, 8440, 14162, 15403, 16880, 20467, 28324, 30806, 35405, 40934, 56648, 61612, 70810, 77015, 81868, 102335, 113296, 123224, 141620, 154030, 163736, 204670, 246448, 283240, 308060, 327472, 409340, 566480, 616120, 818680, 1232240, 1494091, 1637360, 2988182, 5976364, 7470455, 11952728, 14940910, 23905456, 29881820, 59763640, 119527280]

約数ペア:

[(1, 119527280), (2, 59763640), (4, 29881820), (5, 23905456), (8, 14940910), (10, 11952728), (16, 7470455), (20, 5976364), (40, 2988182), (73, 1637360), (80, 1494091), (97, 1232240), (146, 818680), (194, 616120), (211, 566480), (292, 409340), (365, 327472), (388, 308060), (422, 283240), (485, 246448), (584, 204670), (730, 163736), (776, 154030), (844, 141620), (970, 123224), (1055, 113296), (1168, 102335), (1460, 81868), (1552, 77015), (1688, 70810), (1940, 61612), (2110, 56648), (2920, 40934), (3376, 35405), (3880, 30806), (4220, 28324), (5840, 20467), (7081, 16880), (7760, 15403), (8440, 14162)]