22914580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 53512704

約数和(自身を除く): 30598124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 2843, 4030, 5686, 8060, 11372, 14215, 28430, 36959, 56860, 73918, 88133, 147836, 176266, 184795, 352532, 369590, 440665, 739180, 881330, 1145729, 1762660, 2291458, 4582916, 5728645, 11457290, 22914580]

約数ペア:

[(1, 22914580), (2, 11457290), (4, 5728645), (5, 4582916), (10, 2291458), (13, 1762660), (20, 1145729), (26, 881330), (31, 739180), (52, 440665), (62, 369590), (65, 352532), (124, 184795), (130, 176266), (155, 147836), (260, 88133), (310, 73918), (403, 56860), (620, 36959), (806, 28430), (1612, 14215), (2015, 11372), (2843, 8060), (4030, 5686)]