63485800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 170435520

約数和(自身を除く): 106949720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 137, 140, 175, 200, 274, 280, 331, 350, 548, 662, 685, 700, 959, 1096, 1324, 1370, 1400, 1655, 1918, 2317, 2648, 2740, 3310, 3425, 3836, 4634, 4795, 5480, 6620, 6850, 7672, 8275, 9268, 9590, 11585, 13240, 13700, 16550, 18536, 19180, 23170, 23975, 27400, 33100, 38360, 45347, 46340, 47950, 57925, 66200, 90694, 92680, 95900, 115850, 181388, 191800, 226735, 231700, 317429, 362776, 453470, 463400, 634858, 906940, 1133675, 1269716, 1587145, 1813880, 2267350, 2539432, 3174290, 4534700, 6348580, 7935725, 9069400, 12697160, 15871450, 31742900, 63485800]

約数ペア:

[(1, 63485800), (2, 31742900), (4, 15871450), (5, 12697160), (7, 9069400), (8, 7935725), (10, 6348580), (14, 4534700), (20, 3174290), (25, 2539432), (28, 2267350), (35, 1813880), (40, 1587145), (50, 1269716), (56, 1133675), (70, 906940), (100, 634858), (137, 463400), (140, 453470), (175, 362776), (200, 317429), (274, 231700), (280, 226735), (331, 191800), (350, 181388), (548, 115850), (662, 95900), (685, 92680), (700, 90694), (959, 66200), (1096, 57925), (1324, 47950), (1370, 46340), (1400, 45347), (1655, 38360), (1918, 33100), (2317, 27400), (2648, 23975), (2740, 23170), (3310, 19180), (3425, 18536), (3836, 16550), (4634, 13700), (4795, 13240), (5480, 11585), (6620, 9590), (6850, 9268), (7672, 8275)]