2018094820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4261}}^1$

素因数の和:4493

約数の個数: 96

約数和(自身を含む): 5155315200

約数和(自身を除く): 3137220380

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 199, 238, 340, 398, 476, 595, 796, 995, 1190, 1393, 1990, 2380, 2786, 3383, 3980, 4261, 5572, 6766, 6965, 8522, 13532, 13930, 16915, 17044, 21305, 23681, 27860, 29827, 33830, 42610, 47362, 59654, 67660, 72437, 85220, 94724, 118405, 119308, 144874, 149135, 236810, 289748, 298270, 362185, 473620, 507059, 596540, 724370, 847939, 1014118, 1448740, 1695878, 2028236, 2535295, 3391756, 4239695, 5070590, 5935573, 8479390, 10141180, 11871146, 14414963, 16958780, 23742292, 28829926, 29677865, 57659852, 59355730, 72074815, 100904741, 118711460, 144149630, 201809482, 288299260, 403618964, 504523705, 1009047410, 2018094820]

約数ペア:

[(1, 2018094820), (2, 1009047410), (4, 504523705), (5, 403618964), (7, 288299260), (10, 201809482), (14, 144149630), (17, 118711460), (20, 100904741), (28, 72074815), (34, 59355730), (35, 57659852), (68, 29677865), (70, 28829926), (85, 23742292), (119, 16958780), (140, 14414963), (170, 11871146), (199, 10141180), (238, 8479390), (340, 5935573), (398, 5070590), (476, 4239695), (595, 3391756), (796, 2535295), (995, 2028236), (1190, 1695878), (1393, 1448740), (1990, 1014118), (2380, 847939), (2786, 724370), (3383, 596540), (3980, 507059), (4261, 473620), (5572, 362185), (6766, 298270), (6965, 289748), (8522, 236810), (13532, 149135), (13930, 144874), (16915, 119308), (17044, 118405), (21305, 94724), (23681, 85220), (27860, 72437), (29827, 67660), (33830, 59654), (42610, 47362)]