22770170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 45964800

約数和(自身を除く): 23194630

約数列:

[1, 2, 5, 10, 19, 37, 38, 41, 74, 79, 82, 95, 158, 185, 190, 205, 370, 395, 410, 703, 779, 790, 1406, 1501, 1517, 1558, 2923, 3002, 3034, 3239, 3515, 3895, 5846, 6478, 7030, 7505, 7585, 7790, 14615, 15010, 15170, 16195, 28823, 29230, 32390, 55537, 57646, 61541, 111074, 119843, 123082, 144115, 239686, 277685, 288230, 307705, 555370, 599215, 615410, 1198430, 2277017, 4554034, 11385085, 22770170]

約数ペア:

[(1, 22770170), (2, 11385085), (5, 4554034), (10, 2277017), (19, 1198430), (37, 615410), (38, 599215), (41, 555370), (74, 307705), (79, 288230), (82, 277685), (95, 239686), (158, 144115), (185, 123082), (190, 119843), (205, 111074), (370, 61541), (395, 57646), (410, 55537), (703, 32390), (779, 29230), (790, 28823), (1406, 16195), (1501, 15170), (1517, 15010), (1558, 14615), (2923, 7790), (3002, 7585), (3034, 7505), (3239, 7030), (3515, 6478), (3895, 5846)]