80495170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 184612608

約数和(自身を除く): 104117438

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 173, 230, 238, 289, 322, 346, 391, 578, 595, 782, 805, 865, 1190, 1211, 1445, 1610, 1730, 1955, 2023, 2422, 2737, 2890, 2941, 3910, 3979, 4046, 5474, 5882, 6055, 6647, 7958, 10115, 12110, 13294, 13685, 14705, 19895, 20230, 20587, 27370, 27853, 29410, 33235, 39790, 41174, 46529, 49997, 55706, 66470, 67643, 93058, 99994, 102935, 135286, 139265, 205870, 232645, 249985, 278530, 338215, 349979, 465290, 473501, 499970, 676430, 699958, 947002, 1149931, 1749895, 2299862, 2367505, 3499790, 4735010, 5749655, 8049517, 11499310, 16099034, 40247585, 80495170]

約数ペア:

[(1, 80495170), (2, 40247585), (5, 16099034), (7, 11499310), (10, 8049517), (14, 5749655), (17, 4735010), (23, 3499790), (34, 2367505), (35, 2299862), (46, 1749895), (70, 1149931), (85, 947002), (115, 699958), (119, 676430), (161, 499970), (170, 473501), (173, 465290), (230, 349979), (238, 338215), (289, 278530), (322, 249985), (346, 232645), (391, 205870), (578, 139265), (595, 135286), (782, 102935), (805, 99994), (865, 93058), (1190, 67643), (1211, 66470), (1445, 55706), (1610, 49997), (1730, 46529), (1955, 41174), (2023, 39790), (2422, 33235), (2737, 29410), (2890, 27853), (2941, 27370), (3910, 20587), (3979, 20230), (4046, 19895), (5474, 14705), (5882, 13685), (6055, 13294), (6647, 12110), (7958, 10115)]