33587960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 53503240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 556, 695, 863, 973, 1112, 1390, 1726, 1946, 2780, 3452, 3892, 4315, 4865, 5560, 6041, 6904, 7784, 8630, 9730, 12082, 17260, 19460, 24164, 30205, 34520, 38920, 48328, 60410, 119957, 120820, 239914, 241640, 479828, 599785, 839699, 959656, 1199570, 1679398, 2399140, 3358796, 4198495, 4798280, 6717592, 8396990, 16793980, 33587960]

約数ペア:

[(1, 33587960), (2, 16793980), (4, 8396990), (5, 6717592), (7, 4798280), (8, 4198495), (10, 3358796), (14, 2399140), (20, 1679398), (28, 1199570), (35, 959656), (40, 839699), (56, 599785), (70, 479828), (139, 241640), (140, 239914), (278, 120820), (280, 119957), (556, 60410), (695, 48328), (863, 38920), (973, 34520), (1112, 30205), (1390, 24164), (1726, 19460), (1946, 17260), (2780, 12082), (3452, 9730), (3892, 8630), (4315, 7784), (4865, 6904), (5560, 6041)]