61387040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2722

約数の個数: 96

約数和(自身を含む): 170444736

約数和(自身を除く): 109057696

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2683, 2860, 4576, 5366, 5720, 10732, 11440, 13415, 21464, 22880, 26830, 29513, 34879, 42928, 53660, 59026, 69758, 85856, 107320, 118052, 139516, 147565, 174395, 214640, 236104, 279032, 295130, 348790, 383669, 429280, 472208, 558064, 590260, 697580, 767338, 944416, 1116128, 1180520, 1395160, 1534676, 1918345, 2361040, 2790320, 3069352, 3836690, 4722080, 5580640, 6138704, 7673380, 12277408, 15346760, 30693520, 61387040]

約数ペア:

[(1, 61387040), (2, 30693520), (4, 15346760), (5, 12277408), (8, 7673380), (10, 6138704), (11, 5580640), (13, 4722080), (16, 3836690), (20, 3069352), (22, 2790320), (26, 2361040), (32, 1918345), (40, 1534676), (44, 1395160), (52, 1180520), (55, 1116128), (65, 944416), (80, 767338), (88, 697580), (104, 590260), (110, 558064), (130, 472208), (143, 429280), (160, 383669), (176, 348790), (208, 295130), (220, 279032), (260, 236104), (286, 214640), (352, 174395), (416, 147565), (440, 139516), (520, 118052), (572, 107320), (715, 85856), (880, 69758), (1040, 59026), (1144, 53660), (1430, 42928), (1760, 34879), (2080, 29513), (2288, 26830), (2683, 22880), (2860, 21464), (4576, 13415), (5366, 11440), (5720, 10732)]