77708120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 208565280

約数和(自身を除く): 130857160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 574, 820, 967, 980, 1148, 1435, 1640, 1934, 1960, 2009, 2296, 2870, 3868, 4018, 4835, 5740, 6769, 7736, 8036, 9670, 10045, 11480, 13538, 16072, 19340, 20090, 27076, 33845, 38680, 39647, 40180, 47383, 54152, 67690, 79294, 80360, 94766, 135380, 158588, 189532, 198235, 236915, 270760, 277529, 317176, 379064, 396470, 473830, 555058, 792940, 947660, 1110116, 1387645, 1585880, 1895320, 1942703, 2220232, 2775290, 3885406, 5550580, 7770812, 9713515, 11101160, 15541624, 19427030, 38854060, 77708120]

約数ペア:

[(1, 77708120), (2, 38854060), (4, 19427030), (5, 15541624), (7, 11101160), (8, 9713515), (10, 7770812), (14, 5550580), (20, 3885406), (28, 2775290), (35, 2220232), (40, 1942703), (41, 1895320), (49, 1585880), (56, 1387645), (70, 1110116), (82, 947660), (98, 792940), (140, 555058), (164, 473830), (196, 396470), (205, 379064), (245, 317176), (280, 277529), (287, 270760), (328, 236915), (392, 198235), (410, 189532), (490, 158588), (574, 135380), (820, 94766), (967, 80360), (980, 79294), (1148, 67690), (1435, 54152), (1640, 47383), (1934, 40180), (1960, 39647), (2009, 38680), (2296, 33845), (2870, 27076), (3868, 20090), (4018, 19340), (4835, 16072), (5740, 13538), (6769, 11480), (7736, 10045), (8036, 9670)]