22780181410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 49633689600

約数和(自身を除く): 26853508190

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 109, 115, 161, 218, 230, 271, 322, 479, 542, 545, 763, 805, 958, 1090, 1355, 1526, 1610, 1897, 2395, 2507, 2710, 3353, 3794, 3815, 4790, 5014, 6233, 6706, 7630, 9485, 11017, 12466, 12535, 16765, 17549, 18970, 22034, 25070, 29539, 31165, 33530, 35098, 43631, 52211, 55085, 59078, 62330, 77119, 87262, 87745, 104422, 110170, 129809, 147695, 154238, 175490, 206773, 218155, 259618, 261055, 295390, 365477, 385595, 413546, 436310, 522110, 649045, 679397, 730954, 771190, 908663, 1033865, 1200853, 1298090, 1358794, 1817326, 1827385, 2067730, 2401706, 2985607, 3396985, 3654770, 4543315, 4755779, 5971214, 6004265, 6793970, 8405971, 9086630, 9511558, 12008530, 14149181, 14928035, 16811942, 20899249, 23778895, 28298362, 29856070, 41798498, 42029855, 47557790, 70745905, 84059710, 99044267, 104496245, 141491810, 198088534, 208992490, 325431163, 495221335, 650862326, 990442670, 1627155815, 2278018141, 3254311630, 4556036282, 11390090705, 22780181410]

約数ペア:

[(1, 22780181410), (2, 11390090705), (5, 4556036282), (7, 3254311630), (10, 2278018141), (14, 1627155815), (23, 990442670), (35, 650862326), (46, 495221335), (70, 325431163), (109, 208992490), (115, 198088534), (161, 141491810), (218, 104496245), (230, 99044267), (271, 84059710), (322, 70745905), (479, 47557790), (542, 42029855), (545, 41798498), (763, 29856070), (805, 28298362), (958, 23778895), (1090, 20899249), (1355, 16811942), (1526, 14928035), (1610, 14149181), (1897, 12008530), (2395, 9511558), (2507, 9086630), (2710, 8405971), (3353, 6793970), (3794, 6004265), (3815, 5971214), (4790, 4755779), (5014, 4543315), (6233, 3654770), (6706, 3396985), (7630, 2985607), (9485, 2401706), (11017, 2067730), (12466, 1827385), (12535, 1817326), (16765, 1358794), (17549, 1298090), (18970, 1200853), (22034, 1033865), (25070, 908663), (29539, 771190), (31165, 730954), (33530, 679397), (35098, 649045), (43631, 522110), (52211, 436310), (55085, 413546), (59078, 385595), (62330, 365477), (77119, 295390), (87262, 261055), (87745, 259618), (104422, 218155), (110170, 206773), (129809, 175490), (147695, 154238)]