84301766320

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1\times {\mathrm{16831}}^1$

素因数の和:17438

約数の個数: 80

約数和(自身を含む): 197876049408

約数和(自身を除く): 113574283088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 457, 548, 685, 914, 1096, 1370, 1828, 2192, 2285, 2740, 3656, 4570, 5480, 7312, 9140, 10960, 16831, 18280, 33662, 36560, 62609, 67324, 84155, 125218, 134648, 168310, 250436, 269296, 313045, 336620, 500872, 626090, 673240, 1001744, 1252180, 1346480, 2305847, 2504360, 4611694, 5008720, 7691767, 9223388, 11529235, 15383534, 18446776, 23058470, 30767068, 36893552, 38458835, 46116940, 61534136, 76917670, 92233880, 123068272, 153835340, 184467760, 307670680, 615341360, 1053772079, 2107544158, 4215088316, 5268860395, 8430176632, 10537720790, 16860353264, 21075441580, 42150883160, 84301766320]

約数ペア:

[(1, 84301766320), (2, 42150883160), (4, 21075441580), (5, 16860353264), (8, 10537720790), (10, 8430176632), (16, 5268860395), (20, 4215088316), (40, 2107544158), (80, 1053772079), (137, 615341360), (274, 307670680), (457, 184467760), (548, 153835340), (685, 123068272), (914, 92233880), (1096, 76917670), (1370, 61534136), (1828, 46116940), (2192, 38458835), (2285, 36893552), (2740, 30767068), (3656, 23058470), (4570, 18446776), (5480, 15383534), (7312, 11529235), (9140, 9223388), (10960, 7691767), (16831, 5008720), (18280, 4611694), (33662, 2504360), (36560, 2305847), (62609, 1346480), (67324, 1252180), (84155, 1001744), (125218, 673240), (134648, 626090), (168310, 500872), (250436, 336620), (269296, 313045)]