292363280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19543}}^1$

素因数の和:19584

約数の個数: 80

約数和(自身を含む): 785199744

約数和(自身を除く): 492836464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 19543, 39086, 78172, 97715, 156344, 195430, 214973, 312688, 332231, 390860, 429946, 664462, 781720, 859892, 1074865, 1328924, 1563440, 1661155, 1719784, 2149730, 2657848, 3322310, 3439568, 3654541, 4299460, 5315696, 6644620, 7309082, 8598920, 13289240, 14618164, 17197840, 18272705, 26578480, 29236328, 36545410, 58472656, 73090820, 146181640, 292363280]

約数ペア:

[(1, 292363280), (2, 146181640), (4, 73090820), (5, 58472656), (8, 36545410), (10, 29236328), (11, 26578480), (16, 18272705), (17, 17197840), (20, 14618164), (22, 13289240), (34, 8598920), (40, 7309082), (44, 6644620), (55, 5315696), (68, 4299460), (80, 3654541), (85, 3439568), (88, 3322310), (110, 2657848), (136, 2149730), (170, 1719784), (176, 1661155), (187, 1563440), (220, 1328924), (272, 1074865), (340, 859892), (374, 781720), (440, 664462), (680, 429946), (748, 390860), (880, 332231), (935, 312688), (1360, 214973), (1496, 195430), (1870, 156344), (2992, 97715), (3740, 78172), (7480, 39086), (14960, 19543)]