103206740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8101}}^1$

素因数の和:8137

約数の個数: 72

約数和(自身を含む): 271546632

約数和(自身を除く): 168339892

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, 8101, 12740, 16202, 32404, 40505, 56707, 81010, 105313, 113414, 162020, 210626, 226828, 283535, 396949, 421252, 526565, 567070, 737191, 793898, 1053130, 1134140, 1474382, 1587796, 1984745, 2106260, 2948764, 3685955, 3969490, 5160337, 7371910, 7938980, 10320674, 14743820, 20641348, 25801685, 51603370, 103206740]

約数ペア:

[(1, 103206740), (2, 51603370), (4, 25801685), (5, 20641348), (7, 14743820), (10, 10320674), (13, 7938980), (14, 7371910), (20, 5160337), (26, 3969490), (28, 3685955), (35, 2948764), (49, 2106260), (52, 1984745), (65, 1587796), (70, 1474382), (91, 1134140), (98, 1053130), (130, 793898), (140, 737191), (182, 567070), (196, 526565), (245, 421252), (260, 396949), (364, 283535), (455, 226828), (490, 210626), (637, 162020), (910, 113414), (980, 105313), (1274, 81010), (1820, 56707), (2548, 40505), (3185, 32404), (6370, 16202), (8101, 12740)]