226440760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8887}}^1$

素因数の和:8925

約数の個数: 96

約数和(自身を含む): 638336160

約数和(自身を除く): 411895400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 8887, 12740, 17774, 25480, 35548, 44435, 62209, 71096, 88870, 115531, 124418, 177740, 231062, 248836, 311045, 355480, 435463, 462124, 497672, 577655, 622090, 808717, 870926, 924248, 1155310, 1244180, 1617434, 1741852, 2177315, 2310620, 2488360, 3234868, 3483704, 4043585, 4354630, 4621240, 5661019, 6469736, 8087170, 8709260, 11322038, 16174340, 17418520, 22644076, 28305095, 32348680, 45288152, 56610190, 113220380, 226440760]

約数ペア:

[(1, 226440760), (2, 113220380), (4, 56610190), (5, 45288152), (7, 32348680), (8, 28305095), (10, 22644076), (13, 17418520), (14, 16174340), (20, 11322038), (26, 8709260), (28, 8087170), (35, 6469736), (40, 5661019), (49, 4621240), (52, 4354630), (56, 4043585), (65, 3483704), (70, 3234868), (91, 2488360), (98, 2310620), (104, 2177315), (130, 1741852), (140, 1617434), (182, 1244180), (196, 1155310), (245, 924248), (260, 870926), (280, 808717), (364, 622090), (392, 577655), (455, 497672), (490, 462124), (520, 435463), (637, 355480), (728, 311045), (910, 248836), (980, 231062), (1274, 177740), (1820, 124418), (1960, 115531), (2548, 88870), (3185, 71096), (3640, 62209), (5096, 44435), (6370, 35548), (8887, 25480), (12740, 17774)]