79984380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5147}}^1$

素因数の和:5203

約数の個数: 96

約数和(自身を含む): 262918656

約数和(自身を除く): 182934276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5147, 5180, 7770, 10294, 15441, 15540, 20588, 25735, 30882, 36029, 51470, 61764, 72058, 77205, 102940, 108087, 144116, 154410, 180145, 190439, 216174, 308820, 360290, 380878, 432348, 540435, 571317, 720580, 761756, 952195, 1080870, 1142634, 1333073, 1904390, 2161740, 2285268, 2666146, 2856585, 3808780, 3999219, 5332292, 5713170, 6665365, 7998438, 11426340, 13330730, 15996876, 19996095, 26661460, 39992190, 79984380]

約数ペア:

[(1, 79984380), (2, 39992190), (3, 26661460), (4, 19996095), (5, 15996876), (6, 13330730), (7, 11426340), (10, 7998438), (12, 6665365), (14, 5713170), (15, 5332292), (20, 3999219), (21, 3808780), (28, 2856585), (30, 2666146), (35, 2285268), (37, 2161740), (42, 1904390), (60, 1333073), (70, 1142634), (74, 1080870), (84, 952195), (105, 761756), (111, 720580), (140, 571317), (148, 540435), (185, 432348), (210, 380878), (222, 360290), (259, 308820), (370, 216174), (420, 190439), (444, 180145), (518, 154410), (555, 144116), (740, 108087), (777, 102940), (1036, 77205), (1110, 72058), (1295, 61764), (1554, 51470), (2220, 36029), (2590, 30882), (3108, 25735), (3885, 20588), (5147, 15540), (5180, 15441), (7770, 10294)]