1423358660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 3227908320

約数和(自身を除く): 1804549660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 181, 202, 229, 340, 362, 404, 458, 505, 724, 905, 916, 1010, 1145, 1717, 1810, 2020, 2290, 3077, 3434, 3620, 3893, 4580, 6154, 6868, 7786, 8585, 12308, 15385, 15572, 17170, 18281, 19465, 23129, 30770, 34340, 36562, 38930, 41449, 46258, 61540, 73124, 77860, 82898, 91405, 92516, 115645, 165796, 182810, 207245, 231290, 310777, 365620, 393193, 414490, 462580, 621554, 704633, 786386, 828980, 1243108, 1409266, 1553885, 1572772, 1965965, 2818532, 3107770, 3523165, 3931930, 4186349, 6215540, 7046330, 7863860, 8372698, 14092660, 16745396, 20931745, 41863490, 71167933, 83726980, 142335866, 284671732, 355839665, 711679330, 1423358660]

約数ペア:

[(1, 1423358660), (2, 711679330), (4, 355839665), (5, 284671732), (10, 142335866), (17, 83726980), (20, 71167933), (34, 41863490), (68, 20931745), (85, 16745396), (101, 14092660), (170, 8372698), (181, 7863860), (202, 7046330), (229, 6215540), (340, 4186349), (362, 3931930), (404, 3523165), (458, 3107770), (505, 2818532), (724, 1965965), (905, 1572772), (916, 1553885), (1010, 1409266), (1145, 1243108), (1717, 828980), (1810, 786386), (2020, 704633), (2290, 621554), (3077, 462580), (3434, 414490), (3620, 393193), (3893, 365620), (4580, 310777), (6154, 231290), (6868, 207245), (7786, 182810), (8585, 165796), (12308, 115645), (15385, 92516), (15572, 91405), (17170, 82898), (18281, 77860), (19465, 73124), (23129, 61540), (30770, 46258), (34340, 41449), (36562, 38930)]