28134200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 69370560

約数和(自身を除く): 41236360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 47, 50, 73, 82, 94, 100, 146, 164, 188, 200, 205, 235, 292, 328, 365, 376, 410, 470, 584, 730, 820, 940, 1025, 1175, 1460, 1640, 1825, 1880, 1927, 2050, 2350, 2920, 2993, 3431, 3650, 3854, 4100, 4700, 5986, 6862, 7300, 7708, 8200, 9400, 9635, 11972, 13724, 14600, 14965, 15416, 17155, 19270, 23944, 27448, 29930, 34310, 38540, 48175, 59860, 68620, 74825, 77080, 85775, 96350, 119720, 137240, 140671, 149650, 171550, 192700, 281342, 299300, 343100, 385400, 562684, 598600, 686200, 703355, 1125368, 1406710, 2813420, 3516775, 5626840, 7033550, 14067100, 28134200]

約数ペア:

[(1, 28134200), (2, 14067100), (4, 7033550), (5, 5626840), (8, 3516775), (10, 2813420), (20, 1406710), (25, 1125368), (40, 703355), (41, 686200), (47, 598600), (50, 562684), (73, 385400), (82, 343100), (94, 299300), (100, 281342), (146, 192700), (164, 171550), (188, 149650), (200, 140671), (205, 137240), (235, 119720), (292, 96350), (328, 85775), (365, 77080), (376, 74825), (410, 68620), (470, 59860), (584, 48175), (730, 38540), (820, 34310), (940, 29930), (1025, 27448), (1175, 23944), (1460, 19270), (1640, 17155), (1825, 15416), (1880, 14965), (1927, 14600), (2050, 13724), (2350, 11972), (2920, 9635), (2993, 9400), (3431, 8200), (3650, 7708), (3854, 7300), (4100, 6862), (4700, 5986)]