88353580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1193}}^1$

素因数の和:1255

約数の個数: 72

約数和(自身を含む): 221854752

約数和(自身を除く): 133501172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 529, 644, 805, 1058, 1193, 1610, 2116, 2386, 2645, 3220, 3703, 4772, 5290, 5965, 7406, 8351, 10580, 11930, 14812, 16702, 18515, 23860, 27439, 33404, 37030, 41755, 54878, 74060, 83510, 109756, 137195, 167020, 192073, 274390, 384146, 548780, 631097, 768292, 960365, 1262194, 1920730, 2524388, 3155485, 3841460, 4417679, 6310970, 8835358, 12621940, 17670716, 22088395, 44176790, 88353580]

約数ペア:

[(1, 88353580), (2, 44176790), (4, 22088395), (5, 17670716), (7, 12621940), (10, 8835358), (14, 6310970), (20, 4417679), (23, 3841460), (28, 3155485), (35, 2524388), (46, 1920730), (70, 1262194), (92, 960365), (115, 768292), (140, 631097), (161, 548780), (230, 384146), (322, 274390), (460, 192073), (529, 167020), (644, 137195), (805, 109756), (1058, 83510), (1193, 74060), (1610, 54878), (2116, 41755), (2386, 37030), (2645, 33404), (3220, 27439), (3703, 23860), (4772, 18515), (5290, 16702), (5965, 14812), (7406, 11930), (8351, 10580)]