88896979340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{619}}^1\times {\mathrm{1021}}^1$

素因数の和:2203

約数の個数: 96

約数和(自身を含む): 201938533440

約数和(自身を除く): 113041554100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 541, 619, 1021, 1082, 1238, 2042, 2164, 2476, 2705, 3095, 4084, 5105, 5410, 6190, 7033, 8047, 10210, 10820, 12380, 13273, 14066, 16094, 20420, 26546, 28132, 32188, 35165, 40235, 53092, 66365, 70330, 80470, 132730, 140660, 160940, 265460, 334879, 552361, 631999, 669758, 1104722, 1263998, 1339516, 1674395, 2209444, 2527996, 2761805, 3159995, 3348790, 4353427, 5523610, 6319990, 6697580, 7180693, 8215987, 8706854, 11047220, 12639980, 14361386, 16431974, 17413708, 21767135, 28722772, 32863948, 35903465, 41079935, 43534270, 71806930, 82159870, 87068540, 143613860, 164319740, 341911459, 683822918, 1367645836, 1709557295, 3419114590, 4444848967, 6838229180, 8889697934, 17779395868, 22224244835, 44448489670, 88896979340]

約数ペア:

[(1, 88896979340), (2, 44448489670), (4, 22224244835), (5, 17779395868), (10, 8889697934), (13, 6838229180), (20, 4444848967), (26, 3419114590), (52, 1709557295), (65, 1367645836), (130, 683822918), (260, 341911459), (541, 164319740), (619, 143613860), (1021, 87068540), (1082, 82159870), (1238, 71806930), (2042, 43534270), (2164, 41079935), (2476, 35903465), (2705, 32863948), (3095, 28722772), (4084, 21767135), (5105, 17413708), (5410, 16431974), (6190, 14361386), (7033, 12639980), (8047, 11047220), (10210, 8706854), (10820, 8215987), (12380, 7180693), (13273, 6697580), (14066, 6319990), (16094, 5523610), (20420, 4353427), (26546, 3348790), (28132, 3159995), (32188, 2761805), (35165, 2527996), (40235, 2209444), (53092, 1674395), (66365, 1339516), (70330, 1263998), (80470, 1104722), (132730, 669758), (140660, 631999), (160940, 552361), (265460, 334879)]