25900160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 72999360

約数和(自身を除く): 47099200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 283, 286, 320, 352, 416, 440, 520, 566, 572, 640, 704, 715, 832, 880, 1040, 1132, 1144, 1408, 1415, 1430, 1664, 1760, 2080, 2264, 2288, 2830, 2860, 3113, 3520, 3679, 4160, 4528, 4576, 5660, 5720, 6226, 7040, 7358, 8320, 9056, 9152, 11320, 11440, 12452, 14716, 15565, 18112, 18304, 18395, 22640, 22880, 24904, 29432, 31130, 36224, 36790, 40469, 45280, 45760, 49808, 58864, 62260, 73580, 80938, 90560, 91520, 99616, 117728, 124520, 147160, 161876, 181120, 199232, 202345, 235456, 249040, 294320, 323752, 398464, 404690, 470912, 498080, 588640, 647504, 809380, 996160, 1177280, 1295008, 1618760, 1992320, 2354560, 2590016, 3237520, 5180032, 6475040, 12950080, 25900160]

約数ペア:

[(1, 25900160), (2, 12950080), (4, 6475040), (5, 5180032), (8, 3237520), (10, 2590016), (11, 2354560), (13, 1992320), (16, 1618760), (20, 1295008), (22, 1177280), (26, 996160), (32, 809380), (40, 647504), (44, 588640), (52, 498080), (55, 470912), (64, 404690), (65, 398464), (80, 323752), (88, 294320), (104, 249040), (110, 235456), (128, 202345), (130, 199232), (143, 181120), (160, 161876), (176, 147160), (208, 124520), (220, 117728), (260, 99616), (283, 91520), (286, 90560), (320, 80938), (352, 73580), (416, 62260), (440, 58864), (520, 49808), (566, 45760), (572, 45280), (640, 40469), (704, 36790), (715, 36224), (832, 31130), (880, 29432), (1040, 24904), (1132, 22880), (1144, 22640), (1408, 18395), (1415, 18304), (1430, 18112), (1664, 15565), (1760, 14716), (2080, 12452), (2264, 11440), (2288, 11320), (2830, 9152), (2860, 9056), (3113, 8320), (3520, 7358), (3679, 7040), (4160, 6226), (4528, 5720), (4576, 5660)]