80496430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 92856530

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 47, 70, 86, 94, 215, 235, 301, 329, 430, 470, 569, 602, 658, 1138, 1505, 1645, 2021, 2845, 3010, 3290, 3983, 4042, 5690, 7966, 10105, 14147, 19915, 20210, 24467, 26743, 28294, 39830, 48934, 53486, 70735, 122335, 133715, 141470, 171269, 187201, 244670, 267430, 342538, 374402, 856345, 936005, 1149949, 1712690, 1872010, 2299898, 5749745, 8049643, 11499490, 16099286, 40248215, 80496430]

約数ペア:

[(1, 80496430), (2, 40248215), (5, 16099286), (7, 11499490), (10, 8049643), (14, 5749745), (35, 2299898), (43, 1872010), (47, 1712690), (70, 1149949), (86, 936005), (94, 856345), (215, 374402), (235, 342538), (301, 267430), (329, 244670), (430, 187201), (470, 171269), (569, 141470), (602, 133715), (658, 122335), (1138, 70735), (1505, 53486), (1645, 48934), (2021, 39830), (2845, 28294), (3010, 26743), (3290, 24467), (3983, 20210), (4042, 19915), (5690, 14147), (7966, 10105)]