99843920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4933}}^1$

素因数の和:4980

約数の個数: 80

約数和(自身を含む): 264304512

約数和(自身を除く): 164460592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 4933, 5060, 9866, 10120, 19732, 20240, 24665, 39464, 49330, 54263, 78928, 98660, 108526, 113459, 197320, 217052, 226918, 271315, 394640, 434104, 453836, 542630, 567295, 868208, 907672, 1085260, 1134590, 1248049, 1815344, 2170520, 2269180, 2496098, 4341040, 4538360, 4992196, 6240245, 9076720, 9984392, 12480490, 19968784, 24960980, 49921960, 99843920]

約数ペア:

[(1, 99843920), (2, 49921960), (4, 24960980), (5, 19968784), (8, 12480490), (10, 9984392), (11, 9076720), (16, 6240245), (20, 4992196), (22, 4538360), (23, 4341040), (40, 2496098), (44, 2269180), (46, 2170520), (55, 1815344), (80, 1248049), (88, 1134590), (92, 1085260), (110, 907672), (115, 868208), (176, 567295), (184, 542630), (220, 453836), (230, 434104), (253, 394640), (368, 271315), (440, 226918), (460, 217052), (506, 197320), (880, 113459), (920, 108526), (1012, 98660), (1265, 78928), (1840, 54263), (2024, 49330), (2530, 39464), (4048, 24665), (4933, 20240), (5060, 19732), (9866, 10120)]