22000290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2969}}^1$

素因数の和:3011

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 37874910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 2969, 3705, 5938, 7410, 8907, 14845, 17814, 29690, 38597, 44535, 56411, 77194, 89070, 112822, 115791, 169233, 192985, 231582, 282055, 338466, 385970, 564110, 578955, 733343, 846165, 1157910, 1466686, 1692330, 2200029, 3666715, 4400058, 7333430, 11000145, 22000290]

約数ペア:

[(1, 22000290), (2, 11000145), (3, 7333430), (5, 4400058), (6, 3666715), (10, 2200029), (13, 1692330), (15, 1466686), (19, 1157910), (26, 846165), (30, 733343), (38, 578955), (39, 564110), (57, 385970), (65, 338466), (78, 282055), (95, 231582), (114, 192985), (130, 169233), (190, 115791), (195, 112822), (247, 89070), (285, 77194), (390, 56411), (494, 44535), (570, 38597), (741, 29690), (1235, 17814), (1482, 14845), (2470, 8907), (2969, 7410), (3705, 5938)]