55417520

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^2\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 60

約数和(自身を含む): 131725200

約数和(自身を除く): 76307680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 199, 236, 295, 398, 472, 590, 796, 944, 995, 1180, 1592, 1990, 2360, 3184, 3481, 3980, 4720, 6962, 7960, 11741, 13924, 15920, 17405, 23482, 27848, 34810, 46964, 55696, 58705, 69620, 93928, 117410, 139240, 187856, 234820, 278480, 469640, 692719, 939280, 1385438, 2770876, 3463595, 5541752, 6927190, 11083504, 13854380, 27708760, 55417520]

約数ペア:

[(1, 55417520), (2, 27708760), (4, 13854380), (5, 11083504), (8, 6927190), (10, 5541752), (16, 3463595), (20, 2770876), (40, 1385438), (59, 939280), (80, 692719), (118, 469640), (199, 278480), (236, 234820), (295, 187856), (398, 139240), (472, 117410), (590, 93928), (796, 69620), (944, 58705), (995, 55696), (1180, 46964), (1592, 34810), (1990, 27848), (2360, 23482), (3184, 17405), (3481, 15920), (3980, 13924), (4720, 11741), (6962, 7960)]