65200020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57193}}^1$

素因数の和:57224

約数の個数: 48

約数和(自身を含む): 192171840

約数和(自身を除く): 126971820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 57193, 114386, 171579, 228772, 285965, 343158, 571930, 686316, 857895, 1086667, 1143860, 1715790, 2173334, 3260001, 3431580, 4346668, 5433335, 6520002, 10866670, 13040004, 16300005, 21733340, 32600010, 65200020]

約数ペア:

[(1, 65200020), (2, 32600010), (3, 21733340), (4, 16300005), (5, 13040004), (6, 10866670), (10, 6520002), (12, 5433335), (15, 4346668), (19, 3431580), (20, 3260001), (30, 2173334), (38, 1715790), (57, 1143860), (60, 1086667), (76, 857895), (95, 686316), (114, 571930), (190, 343158), (228, 285965), (285, 228772), (380, 171579), (570, 114386), (1140, 57193)]