77189898320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{186377}}^1$

素因数の和:186588

約数の個数: 80

約数和(自身を含む): 186366071808

約数和(自身を除く): 109176173488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 167, 248, 310, 334, 496, 620, 668, 835, 1240, 1336, 1670, 2480, 2672, 3340, 5177, 6680, 10354, 13360, 20708, 25885, 41416, 51770, 82832, 103540, 186377, 207080, 372754, 414160, 745508, 931885, 1491016, 1863770, 2982032, 3727540, 5777687, 7455080, 11555374, 14910160, 23110748, 28888435, 31124959, 46221496, 57776870, 62249918, 92442992, 115553740, 124499836, 155624795, 231107480, 248999672, 311249590, 462214960, 497999344, 622499180, 964873729, 1244998360, 1929747458, 2489996720, 3859494916, 4824368645, 7718989832, 9648737290, 15437979664, 19297474580, 38594949160, 77189898320]

約数ペア:

[(1, 77189898320), (2, 38594949160), (4, 19297474580), (5, 15437979664), (8, 9648737290), (10, 7718989832), (16, 4824368645), (20, 3859494916), (31, 2489996720), (40, 1929747458), (62, 1244998360), (80, 964873729), (124, 622499180), (155, 497999344), (167, 462214960), (248, 311249590), (310, 248999672), (334, 231107480), (496, 155624795), (620, 124499836), (668, 115553740), (835, 92442992), (1240, 62249918), (1336, 57776870), (1670, 46221496), (2480, 31124959), (2672, 28888435), (3340, 23110748), (5177, 14910160), (6680, 11555374), (10354, 7455080), (13360, 5777687), (20708, 3727540), (25885, 2982032), (41416, 1863770), (51770, 1491016), (82832, 931885), (103540, 745508), (186377, 414160), (207080, 372754)]