183398830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 352556064

約数和(自身を除く): 169157234

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 361, 503, 505, 722, 1006, 1010, 1805, 1919, 2515, 3610, 3838, 5030, 9557, 9595, 19114, 19190, 36461, 47785, 50803, 72922, 95570, 101606, 181583, 182305, 254015, 363166, 364610, 508030, 907915, 965257, 1815830, 1930514, 4826285, 9652570, 18339883, 36679766, 91699415, 183398830]

約数ペア:

[(1, 183398830), (2, 91699415), (5, 36679766), (10, 18339883), (19, 9652570), (38, 4826285), (95, 1930514), (101, 1815830), (190, 965257), (202, 907915), (361, 508030), (503, 364610), (505, 363166), (722, 254015), (1006, 182305), (1010, 181583), (1805, 101606), (1919, 95570), (2515, 72922), (3610, 50803), (3838, 47785), (5030, 36461), (9557, 19190), (9595, 19114)]