880367039956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{137}}^1\times {\mathrm{51109}}^1$

素因数の和:51353

約数の個数: 72

約数和(自身を含む): 1682310387240

約数和(自身を除く): 801943347284

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 137, 172, 274, 548, 731, 1462, 1849, 2329, 2924, 3698, 4658, 5891, 7396, 9316, 11782, 23564, 31433, 51109, 62866, 100147, 102218, 125732, 200294, 204436, 253313, 400588, 506626, 868853, 1013252, 1737706, 2197687, 3475412, 4306321, 4395374, 7001933, 8612642, 8790748, 14003866, 17225284, 28007732, 37360679, 74721358, 94500541, 119032861, 149442716, 189001082, 238065722, 301083119, 378002164, 476131444, 602166238, 1204332476, 1606509197, 3213018394, 5118413023, 6426036788, 10236826046, 12946574117, 20473652092, 25893148234, 51786296468, 220091759989, 440183519978, 880367039956]

約数ペア:

[(1, 880367039956), (2, 440183519978), (4, 220091759989), (17, 51786296468), (34, 25893148234), (43, 20473652092), (68, 12946574117), (86, 10236826046), (137, 6426036788), (172, 5118413023), (274, 3213018394), (548, 1606509197), (731, 1204332476), (1462, 602166238), (1849, 476131444), (2329, 378002164), (2924, 301083119), (3698, 238065722), (4658, 189001082), (5891, 149442716), (7396, 119032861), (9316, 94500541), (11782, 74721358), (23564, 37360679), (31433, 28007732), (51109, 17225284), (62866, 14003866), (100147, 8790748), (102218, 8612642), (125732, 7001933), (200294, 4395374), (204436, 4306321), (253313, 3475412), (400588, 2197687), (506626, 1737706), (868853, 1013252)]