84009460

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{6553}}^1$

素因数の和:7203

約数の個数: 24

約数和(自身を含む): 176722056

約数和(自身を除く): 92712596

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 6410, 6553, 12820, 13106, 26212, 32765, 65530, 131060, 4200473, 8400946, 16801892, 21002365, 42004730, 84009460]

約数ペア:

[(1, 84009460), (2, 42004730), (4, 21002365), (5, 16801892), (10, 8400946), (20, 4200473), (641, 131060), (1282, 65530), (2564, 32765), (3205, 26212), (6410, 13106), (6553, 12820)]