8963469460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{41617}}^1$

素因数の和:41737

約数の個数: 72

約数和(自身を含む): 20923033320

約数和(自身を除く): 11959563860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 121, 178, 220, 242, 356, 445, 484, 605, 890, 979, 1210, 1780, 1958, 2420, 3916, 4895, 9790, 10769, 19580, 21538, 41617, 43076, 53845, 83234, 107690, 166468, 208085, 215380, 416170, 457787, 832340, 915574, 1831148, 2288935, 3703913, 4577870, 5035657, 7407826, 9155740, 10071314, 14815652, 18519565, 20142628, 25178285, 37039130, 40743043, 50356570, 74078260, 81486086, 100713140, 162972172, 203715215, 407430430, 448173473, 814860860, 896346946, 1792693892, 2240867365, 4481734730, 8963469460]

約数ペア:

[(1, 8963469460), (2, 4481734730), (4, 2240867365), (5, 1792693892), (10, 896346946), (11, 814860860), (20, 448173473), (22, 407430430), (44, 203715215), (55, 162972172), (89, 100713140), (110, 81486086), (121, 74078260), (178, 50356570), (220, 40743043), (242, 37039130), (356, 25178285), (445, 20142628), (484, 18519565), (605, 14815652), (890, 10071314), (979, 9155740), (1210, 7407826), (1780, 5035657), (1958, 4577870), (2420, 3703913), (3916, 2288935), (4895, 1831148), (9790, 915574), (10769, 832340), (19580, 457787), (21538, 416170), (41617, 215380), (43076, 208085), (53845, 166468), (83234, 107690)]