16695268060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{1381}}^1$

素因数の和:2095

約数の個数: 96

約数和(自身を含む): 37562361984

約数和(自身を除く): 20867093924

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 641, 820, 943, 1282, 1381, 1886, 2564, 2762, 3205, 3772, 4715, 5524, 6410, 6905, 9430, 12820, 13810, 14743, 18860, 26281, 27620, 29486, 31763, 52562, 56621, 58972, 63526, 73715, 105124, 113242, 127052, 131405, 147430, 158815, 226484, 262810, 283105, 294860, 317630, 525620, 566210, 604463, 635260, 885221, 1132420, 1208926, 1302283, 1770442, 2417852, 2604566, 3022315, 3540884, 4426105, 5209132, 6044630, 6511415, 8852210, 12089260, 13022830, 17704420, 20360083, 26045660, 36294061, 40720166, 72588122, 81440332, 101800415, 145176244, 181470305, 203600830, 362940610, 407201660, 725881220, 834763403, 1669526806, 3339053612, 4173817015, 8347634030, 16695268060]

約数ペア:

[(1, 16695268060), (2, 8347634030), (4, 4173817015), (5, 3339053612), (10, 1669526806), (20, 834763403), (23, 725881220), (41, 407201660), (46, 362940610), (82, 203600830), (92, 181470305), (115, 145176244), (164, 101800415), (205, 81440332), (230, 72588122), (410, 40720166), (460, 36294061), (641, 26045660), (820, 20360083), (943, 17704420), (1282, 13022830), (1381, 12089260), (1886, 8852210), (2564, 6511415), (2762, 6044630), (3205, 5209132), (3772, 4426105), (4715, 3540884), (5524, 3022315), (6410, 2604566), (6905, 2417852), (9430, 1770442), (12820, 1302283), (13810, 1208926), (14743, 1132420), (18860, 885221), (26281, 635260), (27620, 604463), (29486, 566210), (31763, 525620), (52562, 317630), (56621, 294860), (58972, 283105), (63526, 262810), (73715, 226484), (105124, 158815), (113242, 147430), (127052, 131405)]