40778840212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4751}}^1\times {\mathrm{10267}}^1$

素因数の和:15052

約数の個数: 48

約数和(自身を含む): 81973140480

約数和(自身を除く): 41194300268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 4751, 9502, 10267, 19004, 20534, 41068, 52261, 90269, 104522, 112937, 180538, 195073, 209044, 225874, 361076, 390146, 451748, 780292, 992959, 1985918, 2145803, 3971836, 4291606, 8583212, 48778517, 97557034, 195114068, 536563687, 926791823, 1073127374, 1853583646, 2146254748, 3707167292, 10194710053, 20389420106, 40778840212]

約数ペア:

[(1, 40778840212), (2, 20389420106), (4, 10194710053), (11, 3707167292), (19, 2146254748), (22, 1853583646), (38, 1073127374), (44, 926791823), (76, 536563687), (209, 195114068), (418, 97557034), (836, 48778517), (4751, 8583212), (9502, 4291606), (10267, 3971836), (19004, 2145803), (20534, 1985918), (41068, 992959), (52261, 780292), (90269, 451748), (104522, 390146), (112937, 361076), (180538, 225874), (195073, 209044)]