4621760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 112

約数和(自身を含む): 13057632

約数和(自身を除く): 8435872

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 101, 104, 110, 130, 143, 160, 176, 202, 208, 220, 260, 286, 320, 352, 404, 416, 440, 505, 520, 572, 704, 715, 808, 832, 880, 1010, 1040, 1111, 1144, 1313, 1430, 1616, 1760, 2020, 2080, 2222, 2288, 2626, 2860, 3232, 3520, 4040, 4160, 4444, 4576, 5252, 5555, 5720, 6464, 6565, 8080, 8888, 9152, 10504, 11110, 11440, 13130, 14443, 16160, 17776, 21008, 22220, 22880, 26260, 28886, 32320, 35552, 42016, 44440, 45760, 52520, 57772, 71104, 72215, 84032, 88880, 105040, 115544, 144430, 177760, 210080, 231088, 288860, 355520, 420160, 462176, 577720, 924352, 1155440, 2310880, 4621760]

約数ペア:

[(1, 4621760), (2, 2310880), (4, 1155440), (5, 924352), (8, 577720), (10, 462176), (11, 420160), (13, 355520), (16, 288860), (20, 231088), (22, 210080), (26, 177760), (32, 144430), (40, 115544), (44, 105040), (52, 88880), (55, 84032), (64, 72215), (65, 71104), (80, 57772), (88, 52520), (101, 45760), (104, 44440), (110, 42016), (130, 35552), (143, 32320), (160, 28886), (176, 26260), (202, 22880), (208, 22220), (220, 21008), (260, 17776), (286, 16160), (320, 14443), (352, 13130), (404, 11440), (416, 11110), (440, 10504), (505, 9152), (520, 8888), (572, 8080), (704, 6565), (715, 6464), (808, 5720), (832, 5555), (880, 5252), (1010, 4576), (1040, 4444), (1111, 4160), (1144, 4040), (1313, 3520), (1430, 3232), (1616, 2860), (1760, 2626), (2020, 2288), (2080, 2222)]