7324520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 19883880

約数和(自身を除く): 12559360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 101, 140, 148, 185, 196, 202, 245, 259, 280, 296, 370, 392, 404, 490, 505, 518, 707, 740, 808, 980, 1010, 1036, 1295, 1414, 1480, 1813, 1960, 2020, 2072, 2590, 2828, 3535, 3626, 3737, 4040, 4949, 5180, 5656, 7070, 7252, 7474, 9065, 9898, 10360, 14140, 14504, 14948, 18130, 18685, 19796, 24745, 26159, 28280, 29896, 36260, 37370, 39592, 49490, 52318, 72520, 74740, 98980, 104636, 130795, 149480, 183113, 197960, 209272, 261590, 366226, 523180, 732452, 915565, 1046360, 1464904, 1831130, 3662260, 7324520]

約数ペア:

[(1, 7324520), (2, 3662260), (4, 1831130), (5, 1464904), (7, 1046360), (8, 915565), (10, 732452), (14, 523180), (20, 366226), (28, 261590), (35, 209272), (37, 197960), (40, 183113), (49, 149480), (56, 130795), (70, 104636), (74, 98980), (98, 74740), (101, 72520), (140, 52318), (148, 49490), (185, 39592), (196, 37370), (202, 36260), (245, 29896), (259, 28280), (280, 26159), (296, 24745), (370, 19796), (392, 18685), (404, 18130), (490, 14948), (505, 14504), (518, 14140), (707, 10360), (740, 9898), (808, 9065), (980, 7474), (1010, 7252), (1036, 7070), (1295, 5656), (1414, 5180), (1480, 4949), (1813, 4040), (1960, 3737), (2020, 3626), (2072, 3535), (2590, 2828)]