98153920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18043}}^1$

素因数の和:18077

約数の個数: 56

約数和(自身を含む): 247491504

約数和(自身を除く): 149337584

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 18043, 36086, 72172, 90215, 144344, 180430, 288688, 306731, 360860, 577376, 613462, 721720, 1154752, 1226924, 1443440, 1533655, 2453848, 2886880, 3067310, 4907696, 5773760, 6134620, 9815392, 12269240, 19630784, 24538480, 49076960, 98153920]

約数ペア:

[(1, 98153920), (2, 49076960), (4, 24538480), (5, 19630784), (8, 12269240), (10, 9815392), (16, 6134620), (17, 5773760), (20, 4907696), (32, 3067310), (34, 2886880), (40, 2453848), (64, 1533655), (68, 1443440), (80, 1226924), (85, 1154752), (136, 721720), (160, 613462), (170, 577376), (272, 360860), (320, 306731), (340, 288688), (544, 180430), (680, 144344), (1088, 90215), (1360, 72172), (2720, 36086), (5440, 18043)]