46563680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 125329680

約数和(自身を除く): 78766000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 53, 68, 76, 80, 85, 95, 106, 136, 152, 160, 170, 190, 212, 265, 272, 289, 304, 323, 340, 380, 424, 530, 544, 578, 608, 646, 680, 760, 848, 901, 1007, 1060, 1156, 1292, 1360, 1445, 1520, 1615, 1696, 1802, 2014, 2120, 2312, 2584, 2720, 2890, 3040, 3230, 3604, 4028, 4240, 4505, 4624, 5035, 5168, 5491, 5780, 6460, 7208, 8056, 8480, 9010, 9248, 10070, 10336, 10982, 11560, 12920, 14416, 15317, 16112, 17119, 18020, 20140, 21964, 23120, 25840, 27455, 28832, 30634, 32224, 34238, 36040, 40280, 43928, 46240, 51680, 54910, 61268, 68476, 72080, 76585, 80560, 85595, 87856, 109820, 122536, 136952, 144160, 153170, 161120, 171190, 175712, 219640, 245072, 273904, 291023, 306340, 342380, 439280, 490144, 547808, 582046, 612680, 684760, 878560, 1164092, 1225360, 1369520, 1455115, 2328184, 2450720, 2739040, 2910230, 4656368, 5820460, 9312736, 11640920, 23281840, 46563680]

約数ペア:

[(1, 46563680), (2, 23281840), (4, 11640920), (5, 9312736), (8, 5820460), (10, 4656368), (16, 2910230), (17, 2739040), (19, 2450720), (20, 2328184), (32, 1455115), (34, 1369520), (38, 1225360), (40, 1164092), (53, 878560), (68, 684760), (76, 612680), (80, 582046), (85, 547808), (95, 490144), (106, 439280), (136, 342380), (152, 306340), (160, 291023), (170, 273904), (190, 245072), (212, 219640), (265, 175712), (272, 171190), (289, 161120), (304, 153170), (323, 144160), (340, 136952), (380, 122536), (424, 109820), (530, 87856), (544, 85595), (578, 80560), (608, 76585), (646, 72080), (680, 68476), (760, 61268), (848, 54910), (901, 51680), (1007, 46240), (1060, 43928), (1156, 40280), (1292, 36040), (1360, 34238), (1445, 32224), (1520, 30634), (1615, 28832), (1696, 27455), (1802, 25840), (2014, 23120), (2120, 21964), (2312, 20140), (2584, 18020), (2720, 17119), (2890, 16112), (3040, 15317), (3230, 14416), (3604, 12920), (4028, 11560), (4240, 10982), (4505, 10336), (4624, 10070), (5035, 9248), (5168, 9010), (5491, 8480), (5780, 8056), (6460, 7208)]