22507360

素因数分解:

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

素因数の和:176

約数の個数: 96

約数和(自身を含む): 56391552

約数和(自身を除く): 33884192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 47, 73, 80, 82, 94, 146, 160, 164, 188, 205, 235, 292, 328, 365, 376, 410, 470, 584, 656, 730, 752, 820, 940, 1168, 1312, 1460, 1504, 1640, 1880, 1927, 2336, 2920, 2993, 3280, 3431, 3760, 3854, 5840, 5986, 6560, 6862, 7520, 7708, 9635, 11680, 11972, 13724, 14965, 15416, 17155, 19270, 23944, 27448, 29930, 30832, 34310, 38540, 47888, 54896, 59860, 61664, 68620, 77080, 95776, 109792, 119720, 137240, 140671, 154160, 239440, 274480, 281342, 308320, 478880, 548960, 562684, 703355, 1125368, 1406710, 2250736, 2813420, 4501472, 5626840, 11253680, 22507360]

約数ペア:

[(1, 22507360), (2, 11253680), (4, 5626840), (5, 4501472), (8, 2813420), (10, 2250736), (16, 1406710), (20, 1125368), (32, 703355), (40, 562684), (41, 548960), (47, 478880), (73, 308320), (80, 281342), (82, 274480), (94, 239440), (146, 154160), (160, 140671), (164, 137240), (188, 119720), (205, 109792), (235, 95776), (292, 77080), (328, 68620), (365, 61664), (376, 59860), (410, 54896), (470, 47888), (584, 38540), (656, 34310), (730, 30832), (752, 29930), (820, 27448), (940, 23944), (1168, 19270), (1312, 17155), (1460, 15416), (1504, 14965), (1640, 13724), (1880, 11972), (1927, 11680), (2336, 9635), (2920, 7708), (2993, 7520), (3280, 6862), (3431, 6560), (3760, 5986), (3854, 5840)]