2247390260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 5109350400

約数和(自身を除く): 2861960140

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 359, 439, 460, 620, 713, 718, 878, 1426, 1436, 1756, 1795, 2195, 2852, 3565, 3590, 4390, 7130, 7180, 8257, 8780, 10097, 11129, 13609, 14260, 16514, 20194, 22258, 27218, 33028, 40388, 41285, 44516, 50485, 54436, 55645, 68045, 82570, 100970, 111290, 136090, 157601, 165140, 201940, 222580, 255967, 272180, 313007, 315202, 511934, 626014, 630404, 788005, 1023868, 1252028, 1279835, 1565035, 1576010, 2559670, 3130070, 3152020, 3624823, 4885631, 5119340, 6260140, 7249646, 9771262, 14499292, 18124115, 19542524, 24428155, 36248230, 48856310, 72496460, 97712620, 112369513, 224739026, 449478052, 561847565, 1123695130, 2247390260]

約数ペア:

[(1, 2247390260), (2, 1123695130), (4, 561847565), (5, 449478052), (10, 224739026), (20, 112369513), (23, 97712620), (31, 72496460), (46, 48856310), (62, 36248230), (92, 24428155), (115, 19542524), (124, 18124115), (155, 14499292), (230, 9771262), (310, 7249646), (359, 6260140), (439, 5119340), (460, 4885631), (620, 3624823), (713, 3152020), (718, 3130070), (878, 2559670), (1426, 1576010), (1436, 1565035), (1756, 1279835), (1795, 1252028), (2195, 1023868), (2852, 788005), (3565, 630404), (3590, 626014), (4390, 511934), (7130, 315202), (7180, 313007), (8257, 272180), (8780, 255967), (10097, 222580), (11129, 201940), (13609, 165140), (14260, 157601), (16514, 136090), (20194, 111290), (22258, 100970), (27218, 82570), (33028, 68045), (40388, 55645), (41285, 54436), (44516, 50485)]