98839720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4253}}^1$

素因数の和:4354

約数の個数: 64

約数和(自身を含む): 257281920

約数和(自身を除く): 158442200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4253, 4648, 5810, 8506, 11620, 17012, 21265, 23240, 29771, 34024, 42530, 59542, 85060, 119084, 148855, 170120, 238168, 297710, 352999, 595420, 705998, 1190840, 1411996, 1764995, 2470993, 2823992, 3529990, 4941986, 7059980, 9883972, 12354965, 14119960, 19767944, 24709930, 49419860, 98839720]

約数ペア:

[(1, 98839720), (2, 49419860), (4, 24709930), (5, 19767944), (7, 14119960), (8, 12354965), (10, 9883972), (14, 7059980), (20, 4941986), (28, 3529990), (35, 2823992), (40, 2470993), (56, 1764995), (70, 1411996), (83, 1190840), (140, 705998), (166, 595420), (280, 352999), (332, 297710), (415, 238168), (581, 170120), (664, 148855), (830, 119084), (1162, 85060), (1660, 59542), (2324, 42530), (2905, 34024), (3320, 29771), (4253, 23240), (4648, 21265), (5810, 17012), (8506, 11620)]