40208085296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1\times {\mathrm{2069}}^1$

素因数の和:4062

約数の個数: 80

約数和(自身を含む): 84799884960

約数和(自身を除く): 44591799664

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 1931, 2069, 2516, 3862, 4138, 5032, 7724, 8276, 10064, 15448, 16552, 30896, 32827, 33104, 35173, 65654, 70346, 71447, 76553, 131308, 140692, 142894, 153106, 262616, 281384, 285788, 306212, 525232, 562768, 571576, 612424, 1143152, 1214599, 1224848, 1301401, 2429198, 2602802, 3995239, 4858396, 5205604, 7990478, 9716792, 10411208, 15980956, 19433584, 20822416, 31961912, 63923824, 67919063, 135838126, 147823843, 271676252, 295647686, 543352504, 591295372, 1086705008, 1182590744, 2365181488, 2513005331, 5026010662, 10052021324, 20104042648, 40208085296]

約数ペア:

[(1, 40208085296), (2, 20104042648), (4, 10052021324), (8, 5026010662), (16, 2513005331), (17, 2365181488), (34, 1182590744), (37, 1086705008), (68, 591295372), (74, 543352504), (136, 295647686), (148, 271676252), (272, 147823843), (296, 135838126), (592, 67919063), (629, 63923824), (1258, 31961912), (1931, 20822416), (2069, 19433584), (2516, 15980956), (3862, 10411208), (4138, 9716792), (5032, 7990478), (7724, 5205604), (8276, 4858396), (10064, 3995239), (15448, 2602802), (16552, 2429198), (30896, 1301401), (32827, 1224848), (33104, 1214599), (35173, 1143152), (65654, 612424), (70346, 571576), (71447, 562768), (76553, 525232), (131308, 306212), (140692, 285788), (142894, 281384), (153106, 262616)]