98578480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1275

約数の個数: 160

約数和(自身を含む): 307980288

約数和(自身を除く): 209401808

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1231, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2462, 2860, 3080, 3640, 4004, 4924, 5005, 5720, 6155, 6160, 7280, 8008, 8617, 9848, 10010, 11440, 12310, 13541, 16003, 16016, 17234, 19696, 20020, 24620, 27082, 32006, 34468, 40040, 43085, 49240, 54164, 64012, 67705, 68936, 80015, 80080, 86170, 94787, 98480, 108328, 112021, 128024, 135410, 137872, 160030, 172340, 176033, 189574, 216656, 224042, 256048, 270820, 320060, 344680, 352066, 379148, 448084, 473935, 541640, 560105, 640120, 689360, 704132, 758296, 880165, 896168, 947870, 1083280, 1120210, 1232231, 1280240, 1408264, 1516592, 1760330, 1792336, 1895740, 2240420, 2464462, 2816528, 3520660, 3791480, 4480840, 4928924, 6161155, 7041320, 7582960, 8961680, 9857848, 12322310, 14082640, 19715696, 24644620, 49289240, 98578480]

約数ペア:

[(1, 98578480), (2, 49289240), (4, 24644620), (5, 19715696), (7, 14082640), (8, 12322310), (10, 9857848), (11, 8961680), (13, 7582960), (14, 7041320), (16, 6161155), (20, 4928924), (22, 4480840), (26, 3791480), (28, 3520660), (35, 2816528), (40, 2464462), (44, 2240420), (52, 1895740), (55, 1792336), (56, 1760330), (65, 1516592), (70, 1408264), (77, 1280240), (80, 1232231), (88, 1120210), (91, 1083280), (104, 947870), (110, 896168), (112, 880165), (130, 758296), (140, 704132), (143, 689360), (154, 640120), (176, 560105), (182, 541640), (208, 473935), (220, 448084), (260, 379148), (280, 352066), (286, 344680), (308, 320060), (364, 270820), (385, 256048), (440, 224042), (455, 216656), (520, 189574), (560, 176033), (572, 172340), (616, 160030), (715, 137872), (728, 135410), (770, 128024), (880, 112021), (910, 108328), (1001, 98480), (1040, 94787), (1144, 86170), (1231, 80080), (1232, 80015), (1430, 68936), (1456, 67705), (1540, 64012), (1820, 54164), (2002, 49240), (2288, 43085), (2462, 40040), (2860, 34468), (3080, 32006), (3640, 27082), (4004, 24620), (4924, 20020), (5005, 19696), (5720, 17234), (6155, 16016), (6160, 16003), (7280, 13541), (8008, 12310), (8617, 11440), (9848, 10010)]