419049200

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 1037695488

約数和(自身を除く): 618646288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 113, 127, 146, 200, 226, 254, 292, 365, 400, 452, 508, 565, 584, 635, 730, 904, 1016, 1130, 1168, 1270, 1460, 1808, 1825, 2032, 2260, 2540, 2825, 2920, 3175, 3650, 4520, 5080, 5650, 5840, 6350, 7300, 8249, 9040, 9271, 10160, 11300, 12700, 14351, 14600, 16498, 18542, 22600, 25400, 28702, 29200, 32996, 37084, 41245, 45200, 46355, 50800, 57404, 65992, 71755, 74168, 82490, 92710, 114808, 131984, 143510, 148336, 164980, 185420, 206225, 229616, 231775, 287020, 329960, 358775, 370840, 412450, 463550, 574040, 659920, 717550, 741680, 824900, 927100, 1047623, 1148080, 1435100, 1649800, 1854200, 2095246, 2870200, 3299600, 3708400, 4190492, 5238115, 5740400, 8380984, 10476230, 16761968, 20952460, 26190575, 41904920, 52381150, 83809840, 104762300, 209524600, 419049200]

約数ペア:

[(1, 419049200), (2, 209524600), (4, 104762300), (5, 83809840), (8, 52381150), (10, 41904920), (16, 26190575), (20, 20952460), (25, 16761968), (40, 10476230), (50, 8380984), (73, 5740400), (80, 5238115), (100, 4190492), (113, 3708400), (127, 3299600), (146, 2870200), (200, 2095246), (226, 1854200), (254, 1649800), (292, 1435100), (365, 1148080), (400, 1047623), (452, 927100), (508, 824900), (565, 741680), (584, 717550), (635, 659920), (730, 574040), (904, 463550), (1016, 412450), (1130, 370840), (1168, 358775), (1270, 329960), (1460, 287020), (1808, 231775), (1825, 229616), (2032, 206225), (2260, 185420), (2540, 164980), (2825, 148336), (2920, 143510), (3175, 131984), (3650, 114808), (4520, 92710), (5080, 82490), (5650, 74168), (5840, 71755), (6350, 65992), (7300, 57404), (8249, 50800), (9040, 46355), (9271, 45200), (10160, 41245), (11300, 37084), (12700, 32996), (14351, 29200), (14600, 28702), (16498, 25400), (18542, 22600)]