255320419310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{15383}}^1$

素因数の和:15495

約数の個数: 128

約数和(自身を含む): 535126901760

約数和(自身を除く): 279806482450

約数列:

[1, 2, 5, 10, 11, 22, 29, 43, 55, 58, 86, 110, 121, 145, 215, 242, 290, 319, 430, 473, 605, 638, 946, 1210, 1247, 1331, 1595, 2365, 2494, 2662, 3190, 3509, 4730, 5203, 6235, 6655, 7018, 10406, 12470, 13310, 13717, 15383, 17545, 26015, 27434, 30766, 35090, 38599, 52030, 57233, 68585, 76915, 77198, 114466, 137170, 150887, 153830, 169213, 192995, 286165, 301774, 338426, 385990, 446107, 572330, 661469, 754435, 846065, 892214, 1322938, 1508870, 1659757, 1692130, 1861343, 2230535, 3307345, 3319514, 3722686, 4461070, 4907177, 6614690, 7276159, 8298785, 9306715, 9814354, 14552318, 16597570, 18613430, 19182601, 20474773, 24535885, 36380795, 38365202, 40949546, 49071770, 53978947, 72761590, 80037749, 95913005, 102373865, 107957894, 160075498, 191826010, 204747730, 211008611, 269894735, 400188745, 422017222, 539789470, 593768417, 800377490, 880415239, 1055043055, 1187536834, 1760830478, 2110086110, 2321094721, 2968842085, 4402076195, 4642189442, 5937684170, 8804152390, 11605473605, 23210947210, 25532041931, 51064083862, 127660209655, 255320419310]

約数ペア:

[(1, 255320419310), (2, 127660209655), (5, 51064083862), (10, 25532041931), (11, 23210947210), (22, 11605473605), (29, 8804152390), (43, 5937684170), (55, 4642189442), (58, 4402076195), (86, 2968842085), (110, 2321094721), (121, 2110086110), (145, 1760830478), (215, 1187536834), (242, 1055043055), (290, 880415239), (319, 800377490), (430, 593768417), (473, 539789470), (605, 422017222), (638, 400188745), (946, 269894735), (1210, 211008611), (1247, 204747730), (1331, 191826010), (1595, 160075498), (2365, 107957894), (2494, 102373865), (2662, 95913005), (3190, 80037749), (3509, 72761590), (4730, 53978947), (5203, 49071770), (6235, 40949546), (6655, 38365202), (7018, 36380795), (10406, 24535885), (12470, 20474773), (13310, 19182601), (13717, 18613430), (15383, 16597570), (17545, 14552318), (26015, 9814354), (27434, 9306715), (30766, 8298785), (35090, 7276159), (38599, 6614690), (52030, 4907177), (57233, 4461070), (68585, 3722686), (76915, 3319514), (77198, 3307345), (114466, 2230535), (137170, 1861343), (150887, 1692130), (153830, 1659757), (169213, 1508870), (192995, 1322938), (286165, 892214), (301774, 846065), (338426, 754435), (385990, 661469), (446107, 572330)]