78897208610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1\times {\mathrm{13967}}^1$

素因数の和:14651

約数の個数: 64

約数和(自身を含む): 156948917760

約数和(自身を除く): 78051709150

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 577, 890, 979, 1154, 1958, 2885, 4895, 5770, 6347, 9790, 12694, 13967, 27934, 31735, 51353, 63470, 69835, 102706, 139670, 153637, 256765, 307274, 513530, 564883, 768185, 1129766, 1243063, 1536370, 2486126, 2824415, 5648830, 6215315, 8058959, 12430630, 13673693, 16117918, 27347386, 40294795, 68368465, 80589590, 88648549, 136736930, 177297098, 443242745, 717247351, 886485490, 1434494702, 3586236755, 7172473510, 7889720861, 15779441722, 39448604305, 78897208610]

約数ペア:

[(1, 78897208610), (2, 39448604305), (5, 15779441722), (10, 7889720861), (11, 7172473510), (22, 3586236755), (55, 1434494702), (89, 886485490), (110, 717247351), (178, 443242745), (445, 177297098), (577, 136736930), (890, 88648549), (979, 80589590), (1154, 68368465), (1958, 40294795), (2885, 27347386), (4895, 16117918), (5770, 13673693), (6347, 12430630), (9790, 8058959), (12694, 6215315), (13967, 5648830), (27934, 2824415), (31735, 2486126), (51353, 1536370), (63470, 1243063), (69835, 1129766), (102706, 768185), (139670, 564883), (153637, 513530), (256765, 307274)]