1982482296190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{149}}^1\times {\mathrm{19381}}^1$

素因数の和:19706

約数の個数: 96

約数和(自身を含む): 3969441352800

約数和(自身を除く): 1986959056610

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 149, 158, 298, 395, 745, 790, 869, 1490, 1639, 1738, 3278, 4345, 6241, 8195, 8690, 11771, 12482, 16390, 19381, 23542, 31205, 38762, 58855, 62410, 68651, 96905, 117710, 129481, 137302, 193810, 213191, 258962, 343255, 426382, 647405, 686510, 929909, 1065955, 1294810, 1531099, 1859818, 2131910, 2887769, 3062198, 4649545, 5775538, 7655495, 9299090, 10228999, 14438845, 15310990, 16842089, 20457998, 28877690, 31765459, 33684178, 51144995, 63530918, 84210445, 102289990, 120956821, 158827295, 168420890, 228133751, 241913642, 317654590, 456267502, 604784105, 1140668755, 1209568210, 1330525031, 2281337510, 2509471261, 2661050062, 5018942522, 6652625155, 12547356305, 13305250310, 18022566329, 25094712610, 36045132658, 90112831645, 180225663290, 198248229619, 396496459238, 991241148095, 1982482296190]

約数ペア:

[(1, 1982482296190), (2, 991241148095), (5, 396496459238), (10, 198248229619), (11, 180225663290), (22, 90112831645), (55, 36045132658), (79, 25094712610), (110, 18022566329), (149, 13305250310), (158, 12547356305), (298, 6652625155), (395, 5018942522), (745, 2661050062), (790, 2509471261), (869, 2281337510), (1490, 1330525031), (1639, 1209568210), (1738, 1140668755), (3278, 604784105), (4345, 456267502), (6241, 317654590), (8195, 241913642), (8690, 228133751), (11771, 168420890), (12482, 158827295), (16390, 120956821), (19381, 102289990), (23542, 84210445), (31205, 63530918), (38762, 51144995), (58855, 33684178), (62410, 31765459), (68651, 28877690), (96905, 20457998), (117710, 16842089), (129481, 15310990), (137302, 14438845), (193810, 10228999), (213191, 9299090), (258962, 7655495), (343255, 5775538), (426382, 4649545), (647405, 3062198), (686510, 2887769), (929909, 2131910), (1065955, 1859818), (1294810, 1531099)]