501533528080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28367281}}^1$

素因数の和:28367324

約数の個数: 80

約数和(自身を含む): 1329631241904

約数和(自身を除く): 828097713824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 28367281, 56734562, 113469124, 141836405, 226938248, 283672810, 368774653, 453876496, 482243777, 567345620, 737549306, 964487554, 1134691240, 1475098612, 1843873265, 1928975108, 2269382480, 2411218885, 2950197224, 3687746530, 3857950216, 4822437770, 5900394448, 6269169101, 7375493060, 7715900432, 9644875540, 12538338202, 14750986120, 19289751080, 25076676404, 29501972240, 31345845505, 38579502160, 50153352808, 62691691010, 100306705616, 125383382020, 250766764040, 501533528080]

約数ペア:

[(1, 501533528080), (2, 250766764040), (4, 125383382020), (5, 100306705616), (8, 62691691010), (10, 50153352808), (13, 38579502160), (16, 31345845505), (17, 29501972240), (20, 25076676404), (26, 19289751080), (34, 14750986120), (40, 12538338202), (52, 9644875540), (65, 7715900432), (68, 7375493060), (80, 6269169101), (85, 5900394448), (104, 4822437770), (130, 3857950216), (136, 3687746530), (170, 2950197224), (208, 2411218885), (221, 2269382480), (260, 1928975108), (272, 1843873265), (340, 1475098612), (442, 1134691240), (520, 964487554), (680, 737549306), (884, 567345620), (1040, 482243777), (1105, 453876496), (1360, 368774653), (1768, 283672810), (2210, 226938248), (3536, 141836405), (4420, 113469124), (8840, 56734562), (17680, 28367281)]