1520496224420

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5659}}^1\times {\mathrm{88969}}^1$

素因数の和:94788

約数の個数: 48

約数和(自身を含む): 3214792156800

約数和(自身を除く): 1694295932380

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 5659, 11318, 22636, 28295, 56590, 88969, 113180, 177938, 355876, 444845, 854509, 889690, 1709018, 1779380, 3418036, 4272545, 8545090, 13434319, 17090180, 26868638, 53737276, 67171595, 134343190, 268686380, 503475571, 1006951142, 2013902284, 2517377855, 5034755710, 10069511420, 76024811221, 152049622442, 304099244884, 380124056105, 760248112210, 1520496224420]

約数ペア:

[(1, 1520496224420), (2, 760248112210), (4, 380124056105), (5, 304099244884), (10, 152049622442), (20, 76024811221), (151, 10069511420), (302, 5034755710), (604, 2517377855), (755, 2013902284), (1510, 1006951142), (3020, 503475571), (5659, 268686380), (11318, 134343190), (22636, 67171595), (28295, 53737276), (56590, 26868638), (88969, 17090180), (113180, 13434319), (177938, 8545090), (355876, 4272545), (444845, 3418036), (854509, 1779380), (889690, 1709018)]