64418666005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 82074746880

約数和(自身を除く): 17656080875

約数列:

[1, 5, 47, 61, 71, 167, 235, 305, 355, 379, 835, 1895, 2867, 3337, 4331, 7849, 10187, 11857, 14335, 16685, 17813, 21655, 23119, 26909, 39245, 50935, 59285, 63293, 89065, 115595, 134545, 203557, 316465, 478789, 557279, 723277, 1017785, 1086593, 1264723, 1641449, 2393945, 2786395, 2974771, 3616385, 3860873, 4493803, 5432965, 6323615, 8207245, 14873855, 19304365, 22469015, 33994019, 77148103, 169970095, 181461031, 211208741, 274121983, 385740515, 907305155, 1056043705, 1370609915, 12883733201, 64418666005]

約数ペア:

[(1, 64418666005), (5, 12883733201), (47, 1370609915), (61, 1056043705), (71, 907305155), (167, 385740515), (235, 274121983), (305, 211208741), (355, 181461031), (379, 169970095), (835, 77148103), (1895, 33994019), (2867, 22469015), (3337, 19304365), (4331, 14873855), (7849, 8207245), (10187, 6323615), (11857, 5432965), (14335, 4493803), (16685, 3860873), (17813, 3616385), (21655, 2974771), (23119, 2786395), (26909, 2393945), (39245, 1641449), (50935, 1264723), (59285, 1086593), (63293, 1017785), (89065, 723277), (115595, 557279), (134545, 478789), (203557, 316465)]