16830498520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2521}}^1\times {\mathrm{15173}}^1$

素因数の和:17716

約数の個数: 64

約数和(自身を含む): 41330334240

約数和(自身を除く): 24499835720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2521, 5042, 10084, 12605, 15173, 20168, 25210, 27731, 30346, 50420, 55462, 60692, 75865, 100840, 110924, 121384, 138655, 151730, 166903, 221848, 277310, 303460, 333806, 554620, 606920, 667612, 834515, 1109240, 1335224, 1669030, 3338060, 6676120, 38251133, 76502266, 153004532, 191255665, 306009064, 382511330, 420762463, 765022660, 841524926, 1530045320, 1683049852, 2103812315, 3366099704, 4207624630, 8415249260, 16830498520]

約数ペア:

[(1, 16830498520), (2, 8415249260), (4, 4207624630), (5, 3366099704), (8, 2103812315), (10, 1683049852), (11, 1530045320), (20, 841524926), (22, 765022660), (40, 420762463), (44, 382511330), (55, 306009064), (88, 191255665), (110, 153004532), (220, 76502266), (440, 38251133), (2521, 6676120), (5042, 3338060), (10084, 1669030), (12605, 1335224), (15173, 1109240), (20168, 834515), (25210, 667612), (27731, 606920), (30346, 554620), (50420, 333806), (55462, 303460), (60692, 277310), (75865, 221848), (100840, 166903), (110924, 151730), (121384, 138655)]