55111020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1727

約数の個数: 96

約数和(自身を含む): 168134400

約数和(自身を除く): 113023380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 1102, 1140, 1653, 1667, 1740, 2204, 2755, 3306, 3334, 5001, 5510, 6612, 6668, 8265, 8335, 10002, 11020, 16530, 16670, 20004, 25005, 31673, 33060, 33340, 48343, 50010, 63346, 95019, 96686, 100020, 126692, 145029, 158365, 190038, 193372, 241715, 290058, 316730, 380076, 475095, 483430, 580116, 633460, 725145, 918517, 950190, 966860, 1450290, 1837034, 1900380, 2755551, 2900580, 3674068, 4592585, 5511102, 9185170, 11022204, 13777755, 18370340, 27555510, 55111020]

約数ペア:

[(1, 55111020), (2, 27555510), (3, 18370340), (4, 13777755), (5, 11022204), (6, 9185170), (10, 5511102), (12, 4592585), (15, 3674068), (19, 2900580), (20, 2755551), (29, 1900380), (30, 1837034), (38, 1450290), (57, 966860), (58, 950190), (60, 918517), (76, 725145), (87, 633460), (95, 580116), (114, 483430), (116, 475095), (145, 380076), (174, 316730), (190, 290058), (228, 241715), (285, 193372), (290, 190038), (348, 158365), (380, 145029), (435, 126692), (551, 100020), (570, 96686), (580, 95019), (870, 63346), (1102, 50010), (1140, 48343), (1653, 33340), (1667, 33060), (1740, 31673), (2204, 25005), (2755, 20004), (3306, 16670), (3334, 16530), (5001, 11020), (5510, 10002), (6612, 8335), (6668, 8265)]