100735180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7907}}^1$

素因数の和:7943

約数の個数: 72

約数和(自身を含む): 265044528

約数和(自身を除く): 164309348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 7907, 12740, 15814, 31628, 39535, 55349, 79070, 102791, 110698, 158140, 205582, 221396, 276745, 387443, 411164, 513955, 553490, 719537, 774886, 1027910, 1106980, 1439074, 1549772, 1937215, 2055820, 2878148, 3597685, 3874430, 5036759, 7195370, 7748860, 10073518, 14390740, 20147036, 25183795, 50367590, 100735180]

約数ペア:

[(1, 100735180), (2, 50367590), (4, 25183795), (5, 20147036), (7, 14390740), (10, 10073518), (13, 7748860), (14, 7195370), (20, 5036759), (26, 3874430), (28, 3597685), (35, 2878148), (49, 2055820), (52, 1937215), (65, 1549772), (70, 1439074), (91, 1106980), (98, 1027910), (130, 774886), (140, 719537), (182, 553490), (196, 513955), (245, 411164), (260, 387443), (364, 276745), (455, 221396), (490, 205582), (637, 158140), (910, 110698), (980, 102791), (1274, 79070), (1820, 55349), (2548, 39535), (3185, 31628), (6370, 15814), (7907, 12740)]