42882580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 103638528

約数和(自身を除く): 60755948

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 71, 92, 101, 115, 130, 142, 202, 230, 260, 284, 299, 355, 404, 460, 505, 598, 710, 923, 1010, 1196, 1313, 1420, 1495, 1633, 1846, 2020, 2323, 2626, 2990, 3266, 3692, 4615, 4646, 5252, 5980, 6532, 6565, 7171, 8165, 9230, 9292, 11615, 13130, 14342, 16330, 18460, 21229, 23230, 26260, 28684, 30199, 32660, 35855, 42458, 46460, 60398, 71710, 84916, 93223, 106145, 120796, 143420, 150995, 164933, 186446, 212290, 301990, 329866, 372892, 424580, 466115, 603980, 659732, 824665, 932230, 1649330, 1864460, 2144129, 3298660, 4288258, 8576516, 10720645, 21441290, 42882580]

約数ペア:

[(1, 42882580), (2, 21441290), (4, 10720645), (5, 8576516), (10, 4288258), (13, 3298660), (20, 2144129), (23, 1864460), (26, 1649330), (46, 932230), (52, 824665), (65, 659732), (71, 603980), (92, 466115), (101, 424580), (115, 372892), (130, 329866), (142, 301990), (202, 212290), (230, 186446), (260, 164933), (284, 150995), (299, 143420), (355, 120796), (404, 106145), (460, 93223), (505, 84916), (598, 71710), (710, 60398), (923, 46460), (1010, 42458), (1196, 35855), (1313, 32660), (1420, 30199), (1495, 28684), (1633, 26260), (1846, 23230), (2020, 21229), (2323, 18460), (2626, 16330), (2990, 14342), (3266, 13130), (3692, 11615), (4615, 9292), (4646, 9230), (5252, 8165), (5980, 7171), (6532, 6565)]