33081620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 83825280

約数和(自身を除く): 50743660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 43, 44, 52, 55, 65, 86, 110, 130, 143, 172, 215, 220, 260, 269, 286, 430, 473, 538, 559, 572, 715, 860, 946, 1076, 1118, 1345, 1430, 1892, 2236, 2365, 2690, 2795, 2860, 2959, 3497, 4730, 5380, 5590, 5918, 6149, 6994, 9460, 11180, 11567, 11836, 12298, 13988, 14795, 17485, 23134, 24596, 29590, 30745, 34970, 38467, 46268, 57835, 59180, 61490, 69940, 76934, 115670, 122980, 127237, 150371, 153868, 192335, 231340, 254474, 300742, 384670, 508948, 601484, 636185, 751855, 769340, 1272370, 1503710, 1654081, 2544740, 3007420, 3308162, 6616324, 8270405, 16540810, 33081620]

約数ペア:

[(1, 33081620), (2, 16540810), (4, 8270405), (5, 6616324), (10, 3308162), (11, 3007420), (13, 2544740), (20, 1654081), (22, 1503710), (26, 1272370), (43, 769340), (44, 751855), (52, 636185), (55, 601484), (65, 508948), (86, 384670), (110, 300742), (130, 254474), (143, 231340), (172, 192335), (215, 153868), (220, 150371), (260, 127237), (269, 122980), (286, 115670), (430, 76934), (473, 69940), (538, 61490), (559, 59180), (572, 57835), (715, 46268), (860, 38467), (946, 34970), (1076, 30745), (1118, 29590), (1345, 24596), (1430, 23134), (1892, 17485), (2236, 14795), (2365, 13988), (2690, 12298), (2795, 11836), (2860, 11567), (2959, 11180), (3497, 9460), (4730, 6994), (5380, 6149), (5590, 5918)]