2149456804520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{77096729}}^1$

素因数の和:77096798

約数の個数: 64

約数和(自身を含む): 5245661509200

約数和(自身を除く): 3096204704680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 13940, 27880, 77096729, 154193458, 308386916, 385483645, 616773832, 770967290, 1310644393, 1541934580, 2621288786, 3083869160, 3160965889, 5242577572, 6321931778, 6553221965, 10485155144, 12643863556, 13106443930, 15804829445, 25287727112, 26212887860, 31609658890, 52425775720, 53736420113, 63219317780, 107472840226, 126438635560, 214945680452, 268682100565, 429891360904, 537364201130, 1074728402260, 2149456804520]

約数ペア:

[(1, 2149456804520), (2, 1074728402260), (4, 537364201130), (5, 429891360904), (8, 268682100565), (10, 214945680452), (17, 126438635560), (20, 107472840226), (34, 63219317780), (40, 53736420113), (41, 52425775720), (68, 31609658890), (82, 26212887860), (85, 25287727112), (136, 15804829445), (164, 13106443930), (170, 12643863556), (205, 10485155144), (328, 6553221965), (340, 6321931778), (410, 5242577572), (680, 3160965889), (697, 3083869160), (820, 2621288786), (1394, 1541934580), (1640, 1310644393), (2788, 770967290), (3485, 616773832), (5576, 385483645), (6970, 308386916), (13940, 154193458), (27880, 77096729)]