76776260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2141}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 177049152

約数和(自身を除く): 100272892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1630, 1793, 2141, 3260, 3586, 4282, 7172, 8564, 8965, 10705, 17930, 21410, 23551, 35860, 42820, 47102, 94204, 117755, 235510, 348983, 471020, 697966, 1395932, 1744915, 3489830, 3838813, 6979660, 7677626, 15355252, 19194065, 38388130, 76776260]

約数ペア:

[(1, 76776260), (2, 38388130), (4, 19194065), (5, 15355252), (10, 7677626), (11, 6979660), (20, 3838813), (22, 3489830), (44, 1744915), (55, 1395932), (110, 697966), (163, 471020), (220, 348983), (326, 235510), (652, 117755), (815, 94204), (1630, 47102), (1793, 42820), (2141, 35860), (3260, 23551), (3586, 21410), (4282, 17930), (7172, 10705), (8564, 8965)]