17895533480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{7793}}^1$

素因数の和:8139

約数の個数: 128

約数和(自身を含む): 46666730880

約数和(自身を除く): 28771197400

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 307, 340, 374, 440, 614, 680, 748, 935, 1228, 1496, 1535, 1870, 2456, 3070, 3377, 3740, 5219, 6140, 6754, 7480, 7793, 10438, 12280, 13508, 15586, 16885, 20876, 26095, 27016, 31172, 33770, 38965, 41752, 52190, 57409, 62344, 67540, 77930, 85723, 104380, 114818, 132481, 135080, 155860, 171446, 208760, 229636, 264962, 287045, 311720, 342892, 428615, 459272, 529924, 574090, 662405, 685784, 857230, 1059848, 1148180, 1324810, 1457291, 1714460, 2296360, 2392451, 2649620, 2914582, 3428920, 4784902, 5299240, 5829164, 7286455, 9569804, 11658328, 11962255, 14572910, 19139608, 23924510, 26316961, 29145820, 40671667, 47849020, 52633922, 58291640, 81343334, 95698040, 105267844, 131584805, 162686668, 203358335, 210535688, 263169610, 325373336, 406716670, 447388337, 526339220, 813433340, 894776674, 1052678440, 1626866680, 1789553348, 2236941685, 3579106696, 4473883370, 8947766740, 17895533480]

約数ペア:

[(1, 17895533480), (2, 8947766740), (4, 4473883370), (5, 3579106696), (8, 2236941685), (10, 1789553348), (11, 1626866680), (17, 1052678440), (20, 894776674), (22, 813433340), (34, 526339220), (40, 447388337), (44, 406716670), (55, 325373336), (68, 263169610), (85, 210535688), (88, 203358335), (110, 162686668), (136, 131584805), (170, 105267844), (187, 95698040), (220, 81343334), (307, 58291640), (340, 52633922), (374, 47849020), (440, 40671667), (614, 29145820), (680, 26316961), (748, 23924510), (935, 19139608), (1228, 14572910), (1496, 11962255), (1535, 11658328), (1870, 9569804), (2456, 7286455), (3070, 5829164), (3377, 5299240), (3740, 4784902), (5219, 3428920), (6140, 2914582), (6754, 2649620), (7480, 2392451), (7793, 2296360), (10438, 1714460), (12280, 1457291), (13508, 1324810), (15586, 1148180), (16885, 1059848), (20876, 857230), (26095, 685784), (27016, 662405), (31172, 574090), (33770, 529924), (38965, 459272), (41752, 428615), (52190, 342892), (57409, 311720), (62344, 287045), (67540, 264962), (77930, 229636), (85723, 208760), (104380, 171446), (114818, 155860), (132481, 135080)]