15675074860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{16573}}^1$

素因数の和:16751

約数の個数: 72

約数和(自身を含む): 35008663536

約数和(自身を除く): 19333588676

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 361, 380, 524, 655, 722, 1310, 1444, 1805, 2489, 2620, 3610, 4978, 7220, 9956, 12445, 16573, 24890, 33146, 47291, 49780, 66292, 82865, 94582, 165730, 189164, 236455, 314887, 331460, 472910, 629774, 945820, 1259548, 1574435, 2171063, 3148870, 4342126, 5982853, 6297740, 8684252, 10855315, 11965706, 21710630, 23931412, 29914265, 41250197, 43421260, 59828530, 82500394, 119657060, 165000788, 206250985, 412501970, 783753743, 825003940, 1567507486, 3135014972, 3918768715, 7837537430, 15675074860]

約数ペア:

[(1, 15675074860), (2, 7837537430), (4, 3918768715), (5, 3135014972), (10, 1567507486), (19, 825003940), (20, 783753743), (38, 412501970), (76, 206250985), (95, 165000788), (131, 119657060), (190, 82500394), (262, 59828530), (361, 43421260), (380, 41250197), (524, 29914265), (655, 23931412), (722, 21710630), (1310, 11965706), (1444, 10855315), (1805, 8684252), (2489, 6297740), (2620, 5982853), (3610, 4342126), (4978, 3148870), (7220, 2171063), (9956, 1574435), (12445, 1259548), (16573, 945820), (24890, 629774), (33146, 472910), (47291, 331460), (49780, 314887), (66292, 236455), (82865, 189164), (94582, 165730)]