201605090390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{77017}}^1$

素因数の和:77537

約数の個数: 64

約数和(自身を含む): 404252078400

約数和(自身を除く): 202646988010

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 449, 530, 583, 898, 1166, 2245, 2915, 4490, 4939, 5830, 9878, 23797, 24695, 47594, 49390, 77017, 118985, 154034, 237970, 261767, 385085, 523534, 770170, 847187, 1308835, 1694374, 2617670, 4081901, 4235935, 8163802, 8471870, 20409505, 34580633, 40819010, 44900911, 69161266, 89801822, 172903165, 224504555, 345806330, 380386963, 449009110, 760773926, 1832773549, 1901934815, 3665547098, 3803869630, 9163867745, 18327735490, 20160509039, 40321018078, 100802545195, 201605090390]

約数ペア:

[(1, 201605090390), (2, 100802545195), (5, 40321018078), (10, 20160509039), (11, 18327735490), (22, 9163867745), (53, 3803869630), (55, 3665547098), (106, 1901934815), (110, 1832773549), (265, 760773926), (449, 449009110), (530, 380386963), (583, 345806330), (898, 224504555), (1166, 172903165), (2245, 89801822), (2915, 69161266), (4490, 44900911), (4939, 40819010), (5830, 34580633), (9878, 20409505), (23797, 8471870), (24695, 8163802), (47594, 4235935), (49390, 4081901), (77017, 2617670), (118985, 1694374), (154034, 1308835), (237970, 847187), (261767, 770170), (385085, 523534)]