101861480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15817}}^1$

素因数の和:15858

約数の個数: 64

約数和(自身を含む): 273335040

約数和(自身を除く): 171473560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 15817, 31634, 63268, 79085, 110719, 126536, 158170, 221438, 316340, 363791, 442876, 553595, 632680, 727582, 885752, 1107190, 1455164, 1818955, 2214380, 2546537, 2910328, 3637910, 4428760, 5093074, 7275820, 10186148, 12732685, 14551640, 20372296, 25465370, 50930740, 101861480]

約数ペア:

[(1, 101861480), (2, 50930740), (4, 25465370), (5, 20372296), (7, 14551640), (8, 12732685), (10, 10186148), (14, 7275820), (20, 5093074), (23, 4428760), (28, 3637910), (35, 2910328), (40, 2546537), (46, 2214380), (56, 1818955), (70, 1455164), (92, 1107190), (115, 885752), (140, 727582), (161, 632680), (184, 553595), (230, 442876), (280, 363791), (322, 316340), (460, 221438), (644, 158170), (805, 126536), (920, 110719), (1288, 79085), (1610, 63268), (3220, 31634), (6440, 15817)]