400008136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3823}}^1$

素因数の和:3910

約数の個数: 64

約数和(自身を含む): 867283200

約数和(自身を除く): 467275064

約数列:

[1, 2, 4, 8, 11, 22, 29, 41, 44, 58, 82, 88, 116, 164, 232, 319, 328, 451, 638, 902, 1189, 1276, 1804, 2378, 2552, 3608, 3823, 4756, 7646, 9512, 13079, 15292, 26158, 30584, 42053, 52316, 84106, 104632, 110867, 156743, 168212, 221734, 313486, 336424, 443468, 626972, 886936, 1219537, 1253944, 1724173, 2439074, 3448346, 4545547, 4878148, 6896692, 9091094, 9756296, 13793384, 18182188, 36364376, 50001017, 100002034, 200004068, 400008136]

約数ペア:

[(1, 400008136), (2, 200004068), (4, 100002034), (8, 50001017), (11, 36364376), (22, 18182188), (29, 13793384), (41, 9756296), (44, 9091094), (58, 6896692), (82, 4878148), (88, 4545547), (116, 3448346), (164, 2439074), (232, 1724173), (319, 1253944), (328, 1219537), (451, 886936), (638, 626972), (902, 443468), (1189, 336424), (1276, 313486), (1804, 221734), (2378, 168212), (2552, 156743), (3608, 110867), (3823, 104632), (4756, 84106), (7646, 52316), (9512, 42053), (13079, 30584), (15292, 26158)]