1330458021880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6073}}^1\times {\mathrm{421303}}^1$

素因数の和:427400

約数の個数: 64

約数和(自身を含む): 3224340624960

約数和(自身を除く): 1893882603080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6073, 12146, 24292, 30365, 48584, 60730, 78949, 121460, 157898, 242920, 315796, 394745, 421303, 631592, 789490, 842606, 1578980, 1685212, 2106515, 3157960, 3370424, 4213030, 5476939, 8426060, 10953878, 16852120, 21907756, 27384695, 43815512, 54769390, 109538780, 219077560, 2558573119, 5117146238, 10234292476, 12792865595, 20468584952, 25585731190, 33261450547, 51171462380, 66522901094, 102342924760, 133045802188, 166307252735, 266091604376, 332614505470, 665229010940, 1330458021880]

約数ペア:

[(1, 1330458021880), (2, 665229010940), (4, 332614505470), (5, 266091604376), (8, 166307252735), (10, 133045802188), (13, 102342924760), (20, 66522901094), (26, 51171462380), (40, 33261450547), (52, 25585731190), (65, 20468584952), (104, 12792865595), (130, 10234292476), (260, 5117146238), (520, 2558573119), (6073, 219077560), (12146, 109538780), (24292, 54769390), (30365, 43815512), (48584, 27384695), (60730, 21907756), (78949, 16852120), (121460, 10953878), (157898, 8426060), (242920, 5476939), (315796, 4213030), (394745, 3370424), (421303, 3157960), (631592, 2106515), (789490, 1685212), (842606, 1578980)]