22506560

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1231

約数の個数: 56

約数和(自身を含む): 54519576

約数和(自身を除く): 32013016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1153, 1220, 1952, 2306, 2440, 3904, 4612, 4880, 5765, 9224, 9760, 11530, 18448, 19520, 23060, 36896, 46120, 70333, 73792, 92240, 140666, 184480, 281332, 351665, 368960, 562664, 703330, 1125328, 1406660, 2250656, 2813320, 4501312, 5626640, 11253280, 22506560]

約数ペア:

[(1, 22506560), (2, 11253280), (4, 5626640), (5, 4501312), (8, 2813320), (10, 2250656), (16, 1406660), (20, 1125328), (32, 703330), (40, 562664), (61, 368960), (64, 351665), (80, 281332), (122, 184480), (160, 140666), (244, 92240), (305, 73792), (320, 70333), (488, 46120), (610, 36896), (976, 23060), (1153, 19520), (1220, 18448), (1952, 11530), (2306, 9760), (2440, 9224), (3904, 5765), (4612, 4880)]