5294480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 60

約数和(自身を含む): 13133460

約数和(自身を除く): 7838980

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 229, 272, 289, 340, 458, 578, 680, 916, 1145, 1156, 1360, 1445, 1832, 2290, 2312, 2890, 3664, 3893, 4580, 4624, 5780, 7786, 9160, 11560, 15572, 18320, 19465, 23120, 31144, 38930, 62288, 66181, 77860, 132362, 155720, 264724, 311440, 330905, 529448, 661810, 1058896, 1323620, 2647240, 5294480]

約数ペア:

[(1, 5294480), (2, 2647240), (4, 1323620), (5, 1058896), (8, 661810), (10, 529448), (16, 330905), (17, 311440), (20, 264724), (34, 155720), (40, 132362), (68, 77860), (80, 66181), (85, 62288), (136, 38930), (170, 31144), (229, 23120), (272, 19465), (289, 18320), (340, 15572), (458, 11560), (578, 9160), (680, 7786), (916, 5780), (1145, 4624), (1156, 4580), (1360, 3893), (1445, 3664), (1832, 2890), (2290, 2312)]